887151420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{86467}}^1$

素因数の和:86504

約数の個数: 96

約数和(自身を含む): 2905324800

約数和(自身を除く): 2018173380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 270, 285, 342, 380, 513, 540, 570, 684, 855, 1026, 1140, 1710, 2052, 2565, 3420, 5130, 10260, 86467, 172934, 259401, 345868, 432335, 518802, 778203, 864670, 1037604, 1297005, 1556406, 1642873, 1729340, 2334609, 2594010, 3112812, 3285746, 3891015, 4669218, 4928619, 5188020, 6571492, 7782030, 8214365, 9338436, 9857238, 11673045, 14785857, 15564060, 16428730, 19714476, 23346090, 24643095, 29571714, 32857460, 44357571, 46692180, 49286190, 59143428, 73929285, 88715142, 98572380, 147858570, 177430284, 221787855, 295717140, 443575710, 887151420]

約数ペア:

[(1, 887151420), (2, 443575710), (3, 295717140), (4, 221787855), (5, 177430284), (6, 147858570), (9, 98572380), (10, 88715142), (12, 73929285), (15, 59143428), (18, 49286190), (19, 46692180), (20, 44357571), (27, 32857460), (30, 29571714), (36, 24643095), (38, 23346090), (45, 19714476), (54, 16428730), (57, 15564060), (60, 14785857), (76, 11673045), (90, 9857238), (95, 9338436), (108, 8214365), (114, 7782030), (135, 6571492), (171, 5188020), (180, 4928619), (190, 4669218), (228, 3891015), (270, 3285746), (285, 3112812), (342, 2594010), (380, 2334609), (513, 1729340), (540, 1642873), (570, 1556406), (684, 1297005), (855, 1037604), (1026, 864670), (1140, 778203), (1710, 518802), (2052, 432335), (2565, 345868), (3420, 259401), (5130, 172934), (10260, 86467)]