7895370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:196

約数の個数: 96

約数和(自身を含む): 22752576

約数和(自身を除く): 14857206

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 49, 70, 82, 98, 105, 123, 131, 147, 205, 210, 245, 246, 262, 287, 294, 393, 410, 490, 574, 615, 655, 735, 786, 861, 917, 1230, 1310, 1435, 1470, 1722, 1834, 1965, 2009, 2751, 2870, 3930, 4018, 4305, 4585, 5371, 5502, 6027, 6419, 8610, 9170, 10045, 10742, 12054, 12838, 13755, 16113, 19257, 20090, 26855, 27510, 30135, 32095, 32226, 37597, 38514, 53710, 60270, 64190, 75194, 80565, 96285, 112791, 161130, 187985, 192570, 225582, 263179, 375970, 526358, 563955, 789537, 1127910, 1315895, 1579074, 2631790, 3947685, 7895370]

約数ペア:

[(1, 7895370), (2, 3947685), (3, 2631790), (5, 1579074), (6, 1315895), (7, 1127910), (10, 789537), (14, 563955), (15, 526358), (21, 375970), (30, 263179), (35, 225582), (41, 192570), (42, 187985), (49, 161130), (70, 112791), (82, 96285), (98, 80565), (105, 75194), (123, 64190), (131, 60270), (147, 53710), (205, 38514), (210, 37597), (245, 32226), (246, 32095), (262, 30135), (287, 27510), (294, 26855), (393, 20090), (410, 19257), (490, 16113), (574, 13755), (615, 12838), (655, 12054), (735, 10742), (786, 10045), (861, 9170), (917, 8610), (1230, 6419), (1310, 6027), (1435, 5502), (1470, 5371), (1722, 4585), (1834, 4305), (1965, 4018), (2009, 3930), (2751, 2870)]