70846020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{953}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 250024320

約数和(自身を除く): 179178300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 59, 60, 63, 70, 84, 90, 105, 118, 126, 140, 177, 180, 210, 236, 252, 295, 315, 354, 413, 420, 531, 590, 630, 708, 826, 885, 953, 1062, 1180, 1239, 1260, 1652, 1770, 1906, 2065, 2124, 2478, 2655, 2859, 3540, 3717, 3812, 4130, 4765, 4956, 5310, 5718, 6195, 6671, 7434, 8260, 8577, 9530, 10620, 11436, 12390, 13342, 14295, 14868, 17154, 18585, 19060, 20013, 24780, 26684, 28590, 33355, 34308, 37170, 40026, 42885, 56227, 57180, 60039, 66710, 74340, 80052, 85770, 100065, 112454, 120078, 133420, 168681, 171540, 200130, 224908, 240156, 281135, 300195, 337362, 393589, 400260, 506043, 562270, 600390, 674724, 787178, 843405, 1012086, 1124540, 1180767, 1200780, 1574356, 1686810, 1967945, 2024172, 2361534, 2530215, 3373620, 3542301, 3935890, 4723068, 5060430, 5903835, 7084602, 7871780, 10120860, 11807670, 14169204, 17711505, 23615340, 35423010, 70846020]

約数ペア:

[(1, 70846020), (2, 35423010), (3, 23615340), (4, 17711505), (5, 14169204), (6, 11807670), (7, 10120860), (9, 7871780), (10, 7084602), (12, 5903835), (14, 5060430), (15, 4723068), (18, 3935890), (20, 3542301), (21, 3373620), (28, 2530215), (30, 2361534), (35, 2024172), (36, 1967945), (42, 1686810), (45, 1574356), (59, 1200780), (60, 1180767), (63, 1124540), (70, 1012086), (84, 843405), (90, 787178), (105, 674724), (118, 600390), (126, 562270), (140, 506043), (177, 400260), (180, 393589), (210, 337362), (236, 300195), (252, 281135), (295, 240156), (315, 224908), (354, 200130), (413, 171540), (420, 168681), (531, 133420), (590, 120078), (630, 112454), (708, 100065), (826, 85770), (885, 80052), (953, 74340), (1062, 66710), (1180, 60039), (1239, 57180), (1260, 56227), (1652, 42885), (1770, 40026), (1906, 37170), (2065, 34308), (2124, 33355), (2478, 28590), (2655, 26684), (2859, 24780), (3540, 20013), (3717, 19060), (3812, 18585), (4130, 17154), (4765, 14868), (4956, 14295), (5310, 13342), (5718, 12390), (6195, 11436), (6671, 10620), (7434, 9530), (8260, 8577)]