70980210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1847}}^1$

素因数の和:1928

約数の個数: 96

約数和(自身を含む): 214486272

約数和(自身を除く): 143506062

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 610, 630, 854, 915, 1098, 1281, 1830, 1847, 2135, 2562, 2745, 3694, 3843, 4270, 5490, 5541, 6405, 7686, 9235, 11082, 12810, 12929, 16623, 18470, 19215, 25858, 27705, 33246, 38430, 38787, 55410, 64645, 77574, 83115, 112667, 116361, 129290, 166230, 193935, 225334, 232722, 338001, 387870, 563335, 581805, 676002, 788669, 1014003, 1126670, 1163610, 1577338, 1690005, 2028006, 2366007, 3380010, 3943345, 4732014, 5070015, 7098021, 7886690, 10140030, 11830035, 14196042, 23660070, 35490105, 70980210]

約数ペア:

[(1, 70980210), (2, 35490105), (3, 23660070), (5, 14196042), (6, 11830035), (7, 10140030), (9, 7886690), (10, 7098021), (14, 5070015), (15, 4732014), (18, 3943345), (21, 3380010), (30, 2366007), (35, 2028006), (42, 1690005), (45, 1577338), (61, 1163610), (63, 1126670), (70, 1014003), (90, 788669), (105, 676002), (122, 581805), (126, 563335), (183, 387870), (210, 338001), (305, 232722), (315, 225334), (366, 193935), (427, 166230), (549, 129290), (610, 116361), (630, 112667), (854, 83115), (915, 77574), (1098, 64645), (1281, 55410), (1830, 38787), (1847, 38430), (2135, 33246), (2562, 27705), (2745, 25858), (3694, 19215), (3843, 18470), (4270, 16623), (5490, 12929), (5541, 12810), (6405, 11082), (7686, 9235)]