173421930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1684

約数の個数: 128

約数和(自身を含む): 506373120

約数和(自身を除く): 332951190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 19, 22, 30, 33, 34, 38, 51, 55, 57, 66, 85, 95, 102, 110, 114, 165, 170, 187, 190, 209, 255, 285, 323, 330, 374, 418, 510, 561, 570, 627, 646, 935, 969, 1045, 1122, 1254, 1615, 1627, 1870, 1938, 2090, 2805, 3135, 3230, 3254, 3553, 4845, 4881, 5610, 6270, 7106, 8135, 9690, 9762, 10659, 16270, 17765, 17897, 21318, 24405, 27659, 30913, 35530, 35794, 48810, 53295, 53691, 55318, 61826, 82977, 89485, 92739, 106590, 107382, 138295, 154565, 165954, 178970, 185478, 268455, 276590, 304249, 309130, 340043, 414885, 463695, 525521, 536910, 608498, 680086, 829770, 912747, 927390, 1020129, 1051042, 1521245, 1576563, 1700215, 1825494, 2040258, 2627605, 3042490, 3153126, 3400430, 4563735, 5100645, 5255210, 5780731, 7882815, 9127470, 10201290, 11561462, 15765630, 17342193, 28903655, 34684386, 57807310, 86710965, 173421930]

約数ペア:

[(1, 173421930), (2, 86710965), (3, 57807310), (5, 34684386), (6, 28903655), (10, 17342193), (11, 15765630), (15, 11561462), (17, 10201290), (19, 9127470), (22, 7882815), (30, 5780731), (33, 5255210), (34, 5100645), (38, 4563735), (51, 3400430), (55, 3153126), (57, 3042490), (66, 2627605), (85, 2040258), (95, 1825494), (102, 1700215), (110, 1576563), (114, 1521245), (165, 1051042), (170, 1020129), (187, 927390), (190, 912747), (209, 829770), (255, 680086), (285, 608498), (323, 536910), (330, 525521), (374, 463695), (418, 414885), (510, 340043), (561, 309130), (570, 304249), (627, 276590), (646, 268455), (935, 185478), (969, 178970), (1045, 165954), (1122, 154565), (1254, 138295), (1615, 107382), (1627, 106590), (1870, 92739), (1938, 89485), (2090, 82977), (2805, 61826), (3135, 55318), (3230, 53691), (3254, 53295), (3553, 48810), (4845, 35794), (4881, 35530), (5610, 30913), (6270, 27659), (7106, 24405), (8135, 21318), (9690, 17897), (9762, 17765), (10659, 16270)]