210048260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 489525120

約数和(自身を除く): 279476860

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 59, 68, 74, 85, 118, 148, 170, 185, 236, 283, 295, 340, 370, 566, 590, 629, 740, 1003, 1132, 1180, 1258, 1415, 2006, 2183, 2516, 2830, 3145, 4012, 4366, 4811, 5015, 5660, 6290, 8732, 9622, 10030, 10471, 10915, 12580, 16697, 19244, 20060, 20942, 21830, 24055, 33394, 37111, 41884, 43660, 48110, 52355, 66788, 74222, 83485, 96220, 104710, 148444, 166970, 178007, 185555, 209420, 283849, 333940, 356014, 371110, 567698, 617789, 712028, 742220, 890035, 1135396, 1235578, 1419245, 1780070, 2471156, 2838490, 3088945, 3560140, 5676980, 6177890, 10502413, 12355780, 21004826, 42009652, 52512065, 105024130, 210048260]

約数ペア:

[(1, 210048260), (2, 105024130), (4, 52512065), (5, 42009652), (10, 21004826), (17, 12355780), (20, 10502413), (34, 6177890), (37, 5676980), (59, 3560140), (68, 3088945), (74, 2838490), (85, 2471156), (118, 1780070), (148, 1419245), (170, 1235578), (185, 1135396), (236, 890035), (283, 742220), (295, 712028), (340, 617789), (370, 567698), (566, 371110), (590, 356014), (629, 333940), (740, 283849), (1003, 209420), (1132, 185555), (1180, 178007), (1258, 166970), (1415, 148444), (2006, 104710), (2183, 96220), (2516, 83485), (2830, 74222), (3145, 66788), (4012, 52355), (4366, 48110), (4811, 43660), (5015, 41884), (5660, 37111), (6290, 33394), (8732, 24055), (9622, 21830), (10030, 20942), (10471, 20060), (10915, 19244), (12580, 16697)]