738721230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1663}}^1$

素因数の和:1770

約数の個数: 128

約数和(自身を含む): 2053029888

約数和(自身を除く): 1314308658

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 67, 78, 85, 102, 130, 134, 170, 195, 201, 221, 255, 335, 390, 402, 442, 510, 663, 670, 871, 1005, 1105, 1139, 1326, 1663, 1742, 2010, 2210, 2278, 2613, 3315, 3326, 3417, 4355, 4989, 5226, 5695, 6630, 6834, 8315, 8710, 9978, 11390, 13065, 14807, 16630, 17085, 21619, 24945, 26130, 28271, 29614, 34170, 43238, 44421, 49890, 56542, 64857, 74035, 84813, 88842, 108095, 111421, 129714, 141355, 148070, 169626, 216190, 222105, 222842, 282710, 324285, 334263, 367523, 424065, 444210, 557105, 648570, 668526, 735046, 848130, 1102569, 1114210, 1448473, 1671315, 1837615, 1894157, 2205138, 2896946, 3342630, 3675230, 3788314, 4345419, 5512845, 5682471, 7242365, 8690838, 9470785, 11025690, 11364942, 14484730, 18941570, 21727095, 24624041, 28412355, 43454190, 49248082, 56824710, 73872123, 123120205, 147744246, 246240410, 369360615, 738721230]

約数ペア:

[(1, 738721230), (2, 369360615), (3, 246240410), (5, 147744246), (6, 123120205), (10, 73872123), (13, 56824710), (15, 49248082), (17, 43454190), (26, 28412355), (30, 24624041), (34, 21727095), (39, 18941570), (51, 14484730), (65, 11364942), (67, 11025690), (78, 9470785), (85, 8690838), (102, 7242365), (130, 5682471), (134, 5512845), (170, 4345419), (195, 3788314), (201, 3675230), (221, 3342630), (255, 2896946), (335, 2205138), (390, 1894157), (402, 1837615), (442, 1671315), (510, 1448473), (663, 1114210), (670, 1102569), (871, 848130), (1005, 735046), (1105, 668526), (1139, 648570), (1326, 557105), (1663, 444210), (1742, 424065), (2010, 367523), (2210, 334263), (2278, 324285), (2613, 282710), (3315, 222842), (3326, 222105), (3417, 216190), (4355, 169626), (4989, 148070), (5226, 141355), (5695, 129714), (6630, 111421), (6834, 108095), (8315, 88842), (8710, 84813), (9978, 74035), (11390, 64857), (13065, 56542), (14807, 49890), (16630, 44421), (17085, 43238), (21619, 34170), (24945, 29614), (26130, 28271)]