708646980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2557}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 2062771200

約数和(自身を除く): 1354124220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 149, 155, 186, 298, 310, 372, 447, 465, 596, 620, 745, 894, 930, 1490, 1788, 1860, 2235, 2557, 2980, 4470, 4619, 5114, 7671, 8940, 9238, 10228, 12785, 13857, 15342, 18476, 23095, 25570, 27714, 30684, 38355, 46190, 51140, 55428, 69285, 76710, 79267, 92380, 138570, 153420, 158534, 237801, 277140, 317068, 380993, 396335, 475602, 761986, 792670, 951204, 1142979, 1189005, 1523972, 1585340, 1904965, 2285958, 2378010, 3809930, 4571916, 4756020, 5714895, 7619860, 11429790, 11810783, 22859580, 23621566, 35432349, 47243132, 59053915, 70864698, 118107830, 141729396, 177161745, 236215660, 354323490, 708646980]

約数ペア:

[(1, 708646980), (2, 354323490), (3, 236215660), (4, 177161745), (5, 141729396), (6, 118107830), (10, 70864698), (12, 59053915), (15, 47243132), (20, 35432349), (30, 23621566), (31, 22859580), (60, 11810783), (62, 11429790), (93, 7619860), (124, 5714895), (149, 4756020), (155, 4571916), (186, 3809930), (298, 2378010), (310, 2285958), (372, 1904965), (447, 1585340), (465, 1523972), (596, 1189005), (620, 1142979), (745, 951204), (894, 792670), (930, 761986), (1490, 475602), (1788, 396335), (1860, 380993), (2235, 317068), (2557, 277140), (2980, 237801), (4470, 158534), (4619, 153420), (5114, 138570), (7671, 92380), (8940, 79267), (9238, 76710), (10228, 69285), (12785, 55428), (13857, 51140), (15342, 46190), (18476, 38355), (23095, 30684), (25570, 27714)]