63988470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{601}}^1$

素因数の和:647

約数の個数: 144

約数和(自身を含む): 206230752

約数和(自身を除く): 142242282

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 169, 182, 195, 210, 234, 273, 315, 338, 390, 455, 507, 546, 585, 601, 630, 819, 845, 910, 1014, 1170, 1183, 1202, 1365, 1521, 1638, 1690, 1803, 2366, 2535, 2730, 3005, 3042, 3549, 3606, 4095, 4207, 5070, 5409, 5915, 6010, 7098, 7605, 7813, 8190, 8414, 9015, 10647, 10818, 11830, 12621, 15210, 15626, 17745, 18030, 21035, 21294, 23439, 25242, 27045, 35490, 37863, 39065, 42070, 46878, 53235, 54090, 54691, 63105, 70317, 75726, 78130, 101569, 106470, 109382, 117195, 126210, 140634, 164073, 189315, 203138, 234390, 273455, 304707, 328146, 351585, 378630, 492219, 507845, 546910, 609414, 703170, 710983, 820365, 914121, 984438, 1015690, 1421966, 1523535, 1640730, 1828242, 2132949, 2461095, 3047070, 3554915, 4265898, 4570605, 4922190, 6398847, 7109830, 9141210, 10664745, 12797694, 21329490, 31994235, 63988470]

約数ペア:

[(1, 63988470), (2, 31994235), (3, 21329490), (5, 12797694), (6, 10664745), (7, 9141210), (9, 7109830), (10, 6398847), (13, 4922190), (14, 4570605), (15, 4265898), (18, 3554915), (21, 3047070), (26, 2461095), (30, 2132949), (35, 1828242), (39, 1640730), (42, 1523535), (45, 1421966), (63, 1015690), (65, 984438), (70, 914121), (78, 820365), (90, 710983), (91, 703170), (105, 609414), (117, 546910), (126, 507845), (130, 492219), (169, 378630), (182, 351585), (195, 328146), (210, 304707), (234, 273455), (273, 234390), (315, 203138), (338, 189315), (390, 164073), (455, 140634), (507, 126210), (546, 117195), (585, 109382), (601, 106470), (630, 101569), (819, 78130), (845, 75726), (910, 70317), (1014, 63105), (1170, 54691), (1183, 54090), (1202, 53235), (1365, 46878), (1521, 42070), (1638, 39065), (1690, 37863), (1803, 35490), (2366, 27045), (2535, 25242), (2730, 23439), (3005, 21294), (3042, 21035), (3549, 18030), (3606, 17745), (4095, 15626), (4207, 15210), (5070, 12621), (5409, 11830), (5915, 10818), (6010, 10647), (7098, 9015), (7605, 8414), (7813, 8190)]