173682990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:659

約数の個数: 144

約数和(自身を含む): 515576880

約数和(自身を除く): 341893890

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 169, 171, 190, 195, 234, 247, 285, 338, 342, 390, 494, 507, 570, 585, 601, 741, 845, 855, 1014, 1170, 1202, 1235, 1482, 1521, 1690, 1710, 1803, 2223, 2470, 2535, 3005, 3042, 3211, 3606, 3705, 4446, 5070, 5409, 6010, 6422, 7410, 7605, 7813, 9015, 9633, 10818, 11115, 11419, 15210, 15626, 16055, 18030, 19266, 22230, 22838, 23439, 27045, 28899, 32110, 34257, 39065, 46878, 48165, 54090, 57095, 57798, 68514, 70317, 78130, 96330, 101569, 102771, 114190, 117195, 140634, 144495, 148447, 171285, 203138, 205542, 234390, 288990, 296894, 304707, 342570, 351585, 445341, 507845, 513855, 609414, 703170, 742235, 890682, 914121, 1015690, 1027710, 1336023, 1484470, 1523535, 1828242, 1929811, 2226705, 2672046, 3047070, 3859622, 4453410, 4570605, 5789433, 6680115, 9141210, 9649055, 11578866, 13360230, 17368299, 19298110, 28947165, 34736598, 57894330, 86841495, 173682990]

約数ペア:

[(1, 173682990), (2, 86841495), (3, 57894330), (5, 34736598), (6, 28947165), (9, 19298110), (10, 17368299), (13, 13360230), (15, 11578866), (18, 9649055), (19, 9141210), (26, 6680115), (30, 5789433), (38, 4570605), (39, 4453410), (45, 3859622), (57, 3047070), (65, 2672046), (78, 2226705), (90, 1929811), (95, 1828242), (114, 1523535), (117, 1484470), (130, 1336023), (169, 1027710), (171, 1015690), (190, 914121), (195, 890682), (234, 742235), (247, 703170), (285, 609414), (338, 513855), (342, 507845), (390, 445341), (494, 351585), (507, 342570), (570, 304707), (585, 296894), (601, 288990), (741, 234390), (845, 205542), (855, 203138), (1014, 171285), (1170, 148447), (1202, 144495), (1235, 140634), (1482, 117195), (1521, 114190), (1690, 102771), (1710, 101569), (1803, 96330), (2223, 78130), (2470, 70317), (2535, 68514), (3005, 57798), (3042, 57095), (3211, 54090), (3606, 48165), (3705, 46878), (4446, 39065), (5070, 34257), (5409, 32110), (6010, 28899), (6422, 27045), (7410, 23439), (7605, 22838), (7813, 22230), (9015, 19266), (9633, 18030), (10818, 16055), (11115, 15626), (11419, 15210)]