2347020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 144

約数和(自身を含む): 8255520

約数和(自身を除く): 5908500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 59, 60, 65, 68, 78, 85, 90, 102, 117, 118, 130, 153, 156, 170, 177, 180, 195, 204, 221, 234, 236, 255, 260, 295, 306, 340, 354, 390, 442, 468, 510, 531, 585, 590, 612, 663, 708, 765, 767, 780, 884, 885, 1003, 1020, 1062, 1105, 1170, 1180, 1326, 1530, 1534, 1770, 1989, 2006, 2124, 2210, 2301, 2340, 2652, 2655, 3009, 3060, 3068, 3315, 3540, 3835, 3978, 4012, 4420, 4602, 5015, 5310, 6018, 6630, 6903, 7670, 7956, 9027, 9204, 9945, 10030, 10620, 11505, 12036, 13039, 13260, 13806, 15045, 15340, 18054, 19890, 20060, 23010, 26078, 27612, 30090, 34515, 36108, 39117, 39780, 45135, 46020, 52156, 60180, 65195, 69030, 78234, 90270, 117351, 130390, 138060, 156468, 180540, 195585, 234702, 260780, 391170, 469404, 586755, 782340, 1173510, 2347020]

約数ペア:

[(1, 2347020), (2, 1173510), (3, 782340), (4, 586755), (5, 469404), (6, 391170), (9, 260780), (10, 234702), (12, 195585), (13, 180540), (15, 156468), (17, 138060), (18, 130390), (20, 117351), (26, 90270), (30, 78234), (34, 69030), (36, 65195), (39, 60180), (45, 52156), (51, 46020), (52, 45135), (59, 39780), (60, 39117), (65, 36108), (68, 34515), (78, 30090), (85, 27612), (90, 26078), (102, 23010), (117, 20060), (118, 19890), (130, 18054), (153, 15340), (156, 15045), (170, 13806), (177, 13260), (180, 13039), (195, 12036), (204, 11505), (221, 10620), (234, 10030), (236, 9945), (255, 9204), (260, 9027), (295, 7956), (306, 7670), (340, 6903), (354, 6630), (390, 6018), (442, 5310), (468, 5015), (510, 4602), (531, 4420), (585, 4012), (590, 3978), (612, 3835), (663, 3540), (708, 3315), (765, 3068), (767, 3060), (780, 3009), (884, 2655), (885, 2652), (1003, 2340), (1020, 2301), (1062, 2210), (1105, 2124), (1170, 2006), (1180, 1989), (1326, 1770), (1530, 1534)]