8968260

素因数分解:

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

素因数の和:313

約数の個数: 96

約数和(自身を含む): 29094912

約数和(自身を除く): 20126652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 163, 210, 262, 326, 393, 420, 489, 524, 652, 655, 786, 815, 917, 978, 1141, 1310, 1572, 1630, 1834, 1956, 1965, 2282, 2445, 2620, 2751, 3260, 3423, 3668, 3930, 4564, 4585, 4890, 5502, 5705, 6846, 7860, 9170, 9780, 11004, 11410, 13692, 13755, 17115, 18340, 21353, 22820, 27510, 34230, 42706, 55020, 64059, 68460, 85412, 106765, 128118, 149471, 213530, 256236, 298942, 320295, 427060, 448413, 597884, 640590, 747355, 896826, 1281180, 1494710, 1793652, 2242065, 2989420, 4484130, 8968260]

約数ペア:

[(1, 8968260), (2, 4484130), (3, 2989420), (4, 2242065), (5, 1793652), (6, 1494710), (7, 1281180), (10, 896826), (12, 747355), (14, 640590), (15, 597884), (20, 448413), (21, 427060), (28, 320295), (30, 298942), (35, 256236), (42, 213530), (60, 149471), (70, 128118), (84, 106765), (105, 85412), (131, 68460), (140, 64059), (163, 55020), (210, 42706), (262, 34230), (326, 27510), (393, 22820), (420, 21353), (489, 18340), (524, 17115), (652, 13755), (655, 13692), (786, 11410), (815, 11004), (917, 9780), (978, 9170), (1141, 7860), (1310, 6846), (1572, 5705), (1630, 5502), (1834, 4890), (1956, 4585), (1965, 4564), (2282, 3930), (2445, 3668), (2620, 3423), (2751, 3260)]