4484130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 12469248

約数和(自身を除く): 7985118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 163, 210, 262, 326, 393, 489, 655, 786, 815, 917, 978, 1141, 1310, 1630, 1834, 1965, 2282, 2445, 2751, 3423, 3930, 4585, 4890, 5502, 5705, 6846, 9170, 11410, 13755, 17115, 21353, 27510, 34230, 42706, 64059, 106765, 128118, 149471, 213530, 298942, 320295, 448413, 640590, 747355, 896826, 1494710, 2242065, 4484130]

約数ペア:

[(1, 4484130), (2, 2242065), (3, 1494710), (5, 896826), (6, 747355), (7, 640590), (10, 448413), (14, 320295), (15, 298942), (21, 213530), (30, 149471), (35, 128118), (42, 106765), (70, 64059), (105, 42706), (131, 34230), (163, 27510), (210, 21353), (262, 17115), (326, 13755), (393, 11410), (489, 9170), (655, 6846), (786, 5705), (815, 5502), (917, 4890), (978, 4585), (1141, 3930), (1310, 3423), (1630, 2751), (1834, 2445), (1965, 2282)]