3817590

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 80

約数和(自身を含む): 10890288

約数和(自身を除く): 7072698

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 53, 70, 98, 105, 106, 147, 159, 210, 245, 265, 294, 318, 343, 371, 490, 530, 686, 735, 742, 795, 1029, 1113, 1470, 1590, 1715, 1855, 2058, 2226, 2401, 2597, 3430, 3710, 4802, 5145, 5194, 5565, 7203, 7791, 10290, 11130, 12005, 12985, 14406, 15582, 18179, 24010, 25970, 36015, 36358, 38955, 54537, 72030, 77910, 90895, 109074, 127253, 181790, 254506, 272685, 381759, 545370, 636265, 763518, 1272530, 1908795, 3817590]

約数ペア:

[(1, 3817590), (2, 1908795), (3, 1272530), (5, 763518), (6, 636265), (7, 545370), (10, 381759), (14, 272685), (15, 254506), (21, 181790), (30, 127253), (35, 109074), (42, 90895), (49, 77910), (53, 72030), (70, 54537), (98, 38955), (105, 36358), (106, 36015), (147, 25970), (159, 24010), (210, 18179), (245, 15582), (265, 14406), (294, 12985), (318, 12005), (343, 11130), (371, 10290), (490, 7791), (530, 7203), (686, 5565), (735, 5194), (742, 5145), (795, 4802), (1029, 3710), (1113, 3430), (1470, 2597), (1590, 2401), (1715, 2226), (1855, 2058)]