6898710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 21890736

約数和(自身を除く): 14992026

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 49, 57, 65, 70, 78, 91, 95, 98, 105, 114, 130, 133, 147, 182, 190, 195, 210, 245, 247, 266, 273, 285, 294, 361, 390, 399, 455, 490, 494, 546, 570, 637, 665, 722, 735, 741, 798, 910, 931, 1083, 1235, 1274, 1330, 1365, 1470, 1482, 1729, 1805, 1862, 1911, 1995, 2166, 2470, 2527, 2730, 2793, 3185, 3458, 3610, 3705, 3822, 3990, 4655, 4693, 5054, 5187, 5415, 5586, 6370, 7410, 7581, 8645, 9310, 9386, 9555, 10374, 10830, 12103, 12635, 13965, 14079, 15162, 17290, 17689, 19110, 23465, 24206, 25270, 25935, 27930, 28158, 32851, 35378, 36309, 37905, 46930, 51870, 53067, 60515, 65702, 70395, 72618, 75810, 88445, 98553, 106134, 121030, 140790, 164255, 176890, 181545, 197106, 229957, 265335, 328510, 363090, 459914, 492765, 530670, 689871, 985530, 1149785, 1379742, 2299570, 3449355, 6898710]

約数ペア:

[(1, 6898710), (2, 3449355), (3, 2299570), (5, 1379742), (6, 1149785), (7, 985530), (10, 689871), (13, 530670), (14, 492765), (15, 459914), (19, 363090), (21, 328510), (26, 265335), (30, 229957), (35, 197106), (38, 181545), (39, 176890), (42, 164255), (49, 140790), (57, 121030), (65, 106134), (70, 98553), (78, 88445), (91, 75810), (95, 72618), (98, 70395), (105, 65702), (114, 60515), (130, 53067), (133, 51870), (147, 46930), (182, 37905), (190, 36309), (195, 35378), (210, 32851), (245, 28158), (247, 27930), (266, 25935), (273, 25270), (285, 24206), (294, 23465), (361, 19110), (390, 17689), (399, 17290), (455, 15162), (490, 14079), (494, 13965), (546, 12635), (570, 12103), (637, 10830), (665, 10374), (722, 9555), (735, 9386), (741, 9310), (798, 8645), (910, 7581), (931, 7410), (1083, 6370), (1235, 5586), (1274, 5415), (1330, 5187), (1365, 5054), (1470, 4693), (1482, 4655), (1729, 3990), (1805, 3822), (1862, 3705), (1911, 3610), (1995, 3458), (2166, 3185), (2470, 2793), (2527, 2730)]