2009333790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{953}}^1$

素因数の和:1128

約数の個数: 160

約数和(自身を含む): 5734761120

約数和(自身を除く): 3725427330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 137, 162, 171, 190, 270, 274, 285, 342, 405, 411, 513, 570, 685, 810, 822, 855, 953, 1026, 1233, 1370, 1539, 1710, 1906, 2055, 2466, 2565, 2603, 2859, 3078, 3699, 4110, 4765, 5130, 5206, 5718, 6165, 7398, 7695, 7809, 8577, 9530, 11097, 12330, 13015, 14295, 15390, 15618, 17154, 18107, 18495, 22194, 23427, 25731, 26030, 28590, 36214, 36990, 39045, 42885, 46854, 51462, 54321, 55485, 70281, 77193, 78090, 85770, 90535, 108642, 110970, 117135, 128655, 130561, 140562, 154386, 162963, 181070, 210843, 234270, 257310, 261122, 271605, 325926, 351405, 385965, 391683, 421686, 488889, 543210, 652805, 702810, 771930, 783366, 814815, 977778, 1054215, 1175049, 1305610, 1466667, 1629630, 1958415, 2108430, 2350098, 2444445, 2480659, 2933334, 3525147, 3916830, 4888890, 4961318, 5875245, 7050294, 7333335, 7441977, 10575441, 11750490, 12403295, 14666670, 14883954, 17625735, 21150882, 22325931, 24806590, 35251470, 37209885, 44651862, 52877205, 66977793, 74419770, 105754410, 111629655, 133955586, 200933379, 223259310, 334888965, 401866758, 669777930, 1004666895, 2009333790]

約数ペア:

[(1, 2009333790), (2, 1004666895), (3, 669777930), (5, 401866758), (6, 334888965), (9, 223259310), (10, 200933379), (15, 133955586), (18, 111629655), (19, 105754410), (27, 74419770), (30, 66977793), (38, 52877205), (45, 44651862), (54, 37209885), (57, 35251470), (81, 24806590), (90, 22325931), (95, 21150882), (114, 17625735), (135, 14883954), (137, 14666670), (162, 12403295), (171, 11750490), (190, 10575441), (270, 7441977), (274, 7333335), (285, 7050294), (342, 5875245), (405, 4961318), (411, 4888890), (513, 3916830), (570, 3525147), (685, 2933334), (810, 2480659), (822, 2444445), (855, 2350098), (953, 2108430), (1026, 1958415), (1233, 1629630), (1370, 1466667), (1539, 1305610), (1710, 1175049), (1906, 1054215), (2055, 977778), (2466, 814815), (2565, 783366), (2603, 771930), (2859, 702810), (3078, 652805), (3699, 543210), (4110, 488889), (4765, 421686), (5130, 391683), (5206, 385965), (5718, 351405), (6165, 325926), (7398, 271605), (7695, 261122), (7809, 257310), (8577, 234270), (9530, 210843), (11097, 181070), (12330, 162963), (13015, 154386), (14295, 140562), (15390, 130561), (15618, 128655), (17154, 117135), (18107, 110970), (18495, 108642), (22194, 90535), (23427, 85770), (25731, 78090), (26030, 77193), (28590, 70281), (36214, 55485), (36990, 54321), (39045, 51462), (42885, 46854)]