9851940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{1117}}^1$

素因数の和:1146

約数の個数: 108

約数和(自身を含む): 34794396

約数和(自身を除く): 24942456

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1117, 1260, 1470, 1764, 2205, 2234, 2940, 3351, 4410, 4468, 5585, 6702, 7819, 8820, 10053, 11170, 13404, 15638, 16755, 20106, 22340, 23457, 31276, 33510, 39095, 40212, 46914, 50265, 54733, 67020, 70371, 78190, 93828, 100530, 109466, 117285, 140742, 156380, 164199, 201060, 218932, 234570, 273665, 281484, 328398, 351855, 469140, 492597, 547330, 656796, 703710, 820995, 985194, 1094660, 1407420, 1641990, 1970388, 2462985, 3283980, 4925970, 9851940]

約数ペア:

[(1, 9851940), (2, 4925970), (3, 3283980), (4, 2462985), (5, 1970388), (6, 1641990), (7, 1407420), (9, 1094660), (10, 985194), (12, 820995), (14, 703710), (15, 656796), (18, 547330), (20, 492597), (21, 469140), (28, 351855), (30, 328398), (35, 281484), (36, 273665), (42, 234570), (45, 218932), (49, 201060), (60, 164199), (63, 156380), (70, 140742), (84, 117285), (90, 109466), (98, 100530), (105, 93828), (126, 78190), (140, 70371), (147, 67020), (180, 54733), (196, 50265), (210, 46914), (245, 40212), (252, 39095), (294, 33510), (315, 31276), (420, 23457), (441, 22340), (490, 20106), (588, 16755), (630, 15638), (735, 13404), (882, 11170), (980, 10053), (1117, 8820), (1260, 7819), (1470, 6702), (1764, 5585), (2205, 4468), (2234, 4410), (2940, 3351)]