42466980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 96

約数和(自身を含む): 124242048

約数和(自身を除く): 81775068

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 61, 82, 122, 123, 164, 183, 205, 244, 246, 283, 305, 366, 410, 492, 566, 610, 615, 732, 820, 849, 915, 1132, 1220, 1230, 1415, 1698, 1830, 2460, 2501, 2830, 3396, 3660, 4245, 5002, 5660, 7503, 8490, 10004, 11603, 12505, 15006, 16980, 17263, 23206, 25010, 30012, 34526, 34809, 37515, 46412, 50020, 51789, 58015, 69052, 69618, 75030, 86315, 103578, 116030, 139236, 150060, 172630, 174045, 207156, 232060, 258945, 345260, 348090, 517890, 696180, 707783, 1035780, 1415566, 2123349, 2831132, 3538915, 4246698, 7077830, 8493396, 10616745, 14155660, 21233490, 42466980]

約数ペア:

[(1, 42466980), (2, 21233490), (3, 14155660), (4, 10616745), (5, 8493396), (6, 7077830), (10, 4246698), (12, 3538915), (15, 2831132), (20, 2123349), (30, 1415566), (41, 1035780), (60, 707783), (61, 696180), (82, 517890), (122, 348090), (123, 345260), (164, 258945), (183, 232060), (205, 207156), (244, 174045), (246, 172630), (283, 150060), (305, 139236), (366, 116030), (410, 103578), (492, 86315), (566, 75030), (610, 69618), (615, 69052), (732, 58015), (820, 51789), (849, 50020), (915, 46412), (1132, 37515), (1220, 34809), (1230, 34526), (1415, 30012), (1698, 25010), (1830, 23206), (2460, 17263), (2501, 16980), (2830, 15006), (3396, 12505), (3660, 11603), (4245, 10004), (5002, 8490), (5660, 7503)]