58148740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 141120000

約数和(自身を除く): 82971260

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 79, 95, 130, 149, 158, 190, 247, 260, 298, 316, 380, 395, 494, 596, 745, 790, 988, 1027, 1235, 1490, 1501, 1580, 1937, 2054, 2470, 2831, 2980, 3002, 3874, 4108, 4940, 5135, 5662, 6004, 7505, 7748, 9685, 10270, 11324, 11771, 14155, 15010, 19370, 19513, 20540, 23542, 28310, 30020, 36803, 38740, 39026, 47084, 56620, 58855, 73606, 78052, 97565, 117710, 147212, 153023, 184015, 195130, 223649, 235420, 306046, 368030, 390260, 447298, 612092, 736060, 765115, 894596, 1118245, 1530230, 2236490, 2907437, 3060460, 4472980, 5814874, 11629748, 14537185, 29074370, 58148740]

約数ペア:

[(1, 58148740), (2, 29074370), (4, 14537185), (5, 11629748), (10, 5814874), (13, 4472980), (19, 3060460), (20, 2907437), (26, 2236490), (38, 1530230), (52, 1118245), (65, 894596), (76, 765115), (79, 736060), (95, 612092), (130, 447298), (149, 390260), (158, 368030), (190, 306046), (247, 235420), (260, 223649), (298, 195130), (316, 184015), (380, 153023), (395, 147212), (494, 117710), (596, 97565), (745, 78052), (790, 73606), (988, 58855), (1027, 56620), (1235, 47084), (1490, 39026), (1501, 38740), (1580, 36803), (1937, 30020), (2054, 28310), (2470, 23542), (2831, 20540), (2980, 19513), (3002, 19370), (3874, 15010), (4108, 14155), (4940, 11771), (5135, 11324), (5662, 10270), (6004, 9685), (7505, 7748)]