30398850

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1571}}^1$

素因数の和:1632

約数の個数: 72

約数和(自身を含む): 83624112

約数和(自身を除く): 53225262

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 43, 45, 50, 75, 86, 90, 129, 150, 215, 225, 258, 387, 430, 450, 645, 774, 1075, 1290, 1571, 1935, 2150, 3142, 3225, 3870, 4713, 6450, 7855, 9426, 9675, 14139, 15710, 19350, 23565, 28278, 39275, 47130, 67553, 70695, 78550, 117825, 135106, 141390, 202659, 235650, 337765, 353475, 405318, 607977, 675530, 706950, 1013295, 1215954, 1688825, 2026590, 3039885, 3377650, 5066475, 6079770, 10132950, 15199425, 30398850]

約数ペア:

[(1, 30398850), (2, 15199425), (3, 10132950), (5, 6079770), (6, 5066475), (9, 3377650), (10, 3039885), (15, 2026590), (18, 1688825), (25, 1215954), (30, 1013295), (43, 706950), (45, 675530), (50, 607977), (75, 405318), (86, 353475), (90, 337765), (129, 235650), (150, 202659), (215, 141390), (225, 135106), (258, 117825), (387, 78550), (430, 70695), (450, 67553), (645, 47130), (774, 39275), (1075, 28278), (1290, 23565), (1571, 19350), (1935, 15710), (2150, 14139), (3142, 9675), (3225, 9426), (3870, 7855), (4713, 6450)]