71371950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2198

約数の個数: 96

約数和(自身を含む): 201924576

約数和(自身を除く): 130552626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2153, 2210, 2550, 3315, 4306, 5525, 6459, 6630, 10765, 11050, 12918, 16575, 21530, 27989, 32295, 33150, 36601, 53825, 55978, 64590, 73202, 83967, 107650, 109803, 139945, 161475, 167934, 183005, 219606, 279890, 322950, 366010, 419835, 475813, 549015, 699725, 839670, 915025, 951626, 1098030, 1399450, 1427439, 1830050, 2099175, 2379065, 2745075, 2854878, 4198350, 4758130, 5490150, 7137195, 11895325, 14274390, 23790650, 35685975, 71371950]

約数ペア:

[(1, 71371950), (2, 35685975), (3, 23790650), (5, 14274390), (6, 11895325), (10, 7137195), (13, 5490150), (15, 4758130), (17, 4198350), (25, 2854878), (26, 2745075), (30, 2379065), (34, 2099175), (39, 1830050), (50, 1427439), (51, 1399450), (65, 1098030), (75, 951626), (78, 915025), (85, 839670), (102, 699725), (130, 549015), (150, 475813), (170, 419835), (195, 366010), (221, 322950), (255, 279890), (325, 219606), (390, 183005), (425, 167934), (442, 161475), (510, 139945), (650, 109803), (663, 107650), (850, 83967), (975, 73202), (1105, 64590), (1275, 55978), (1326, 53825), (1950, 36601), (2153, 33150), (2210, 32295), (2550, 27989), (3315, 21530), (4306, 16575), (5525, 12918), (6459, 11050), (6630, 10765)]