70540920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10313}}^1$

素因数の和:10349

約数の個数: 96

約数和(自身を含む): 241347600

約数和(自身を除く): 170806680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 10313, 20626, 30939, 41252, 51565, 61878, 82504, 92817, 103130, 123756, 154695, 185634, 195947, 206260, 247512, 309390, 371268, 391894, 412520, 464085, 587841, 618780, 742536, 783788, 928170, 979735, 1175682, 1237560, 1567576, 1763523, 1856340, 1959470, 2351364, 2939205, 3527046, 3712680, 3918940, 4702728, 5878410, 7054092, 7837880, 8817615, 11756820, 14108184, 17635230, 23513640, 35270460, 70540920]

約数ペア:

[(1, 70540920), (2, 35270460), (3, 23513640), (4, 17635230), (5, 14108184), (6, 11756820), (8, 8817615), (9, 7837880), (10, 7054092), (12, 5878410), (15, 4702728), (18, 3918940), (19, 3712680), (20, 3527046), (24, 2939205), (30, 2351364), (36, 1959470), (38, 1856340), (40, 1763523), (45, 1567576), (57, 1237560), (60, 1175682), (72, 979735), (76, 928170), (90, 783788), (95, 742536), (114, 618780), (120, 587841), (152, 464085), (171, 412520), (180, 391894), (190, 371268), (228, 309390), (285, 247512), (342, 206260), (360, 195947), (380, 185634), (456, 154695), (570, 123756), (684, 103130), (760, 92817), (855, 82504), (1140, 61878), (1368, 51565), (1710, 41252), (2280, 30939), (3420, 20626), (6840, 10313)]