56988030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:250

約数の個数: 128

約数和(自身を含む): 160704000

約数和(自身を除く): 103715970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 61, 66, 95, 110, 114, 122, 149, 165, 183, 190, 209, 285, 298, 305, 330, 366, 418, 447, 570, 610, 627, 671, 745, 894, 915, 1045, 1159, 1254, 1342, 1490, 1639, 1830, 2013, 2090, 2235, 2318, 2831, 3135, 3278, 3355, 3477, 4026, 4470, 4917, 5662, 5795, 6270, 6710, 6954, 8195, 8493, 9089, 9834, 10065, 11590, 12749, 14155, 16390, 16986, 17385, 18178, 20130, 24585, 25498, 27267, 28310, 31141, 34770, 38247, 42465, 45445, 49170, 54534, 62282, 63745, 76494, 84930, 90890, 93423, 99979, 127490, 136335, 155705, 172691, 186846, 191235, 199958, 272670, 299937, 311410, 345382, 382470, 467115, 499895, 518073, 599874, 863455, 934230, 999790, 1036146, 1499685, 1726910, 1899601, 2590365, 2999370, 3799202, 5180730, 5698803, 9498005, 11397606, 18996010, 28494015, 56988030]

約数ペア:

[(1, 56988030), (2, 28494015), (3, 18996010), (5, 11397606), (6, 9498005), (10, 5698803), (11, 5180730), (15, 3799202), (19, 2999370), (22, 2590365), (30, 1899601), (33, 1726910), (38, 1499685), (55, 1036146), (57, 999790), (61, 934230), (66, 863455), (95, 599874), (110, 518073), (114, 499895), (122, 467115), (149, 382470), (165, 345382), (183, 311410), (190, 299937), (209, 272670), (285, 199958), (298, 191235), (305, 186846), (330, 172691), (366, 155705), (418, 136335), (447, 127490), (570, 99979), (610, 93423), (627, 90890), (671, 84930), (745, 76494), (894, 63745), (915, 62282), (1045, 54534), (1159, 49170), (1254, 45445), (1342, 42465), (1490, 38247), (1639, 34770), (1830, 31141), (2013, 28310), (2090, 27267), (2235, 25498), (2318, 24585), (2831, 20130), (3135, 18178), (3278, 17385), (3355, 16986), (3477, 16390), (4026, 14155), (4470, 12749), (4917, 11590), (5662, 10065), (5795, 9834), (6270, 9089), (6710, 8493), (6954, 8195)]