488204430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4014

約数の個数: 128

約数和(自身を含む): 1455390720

約数和(自身を除く): 967186290

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 31, 35, 38, 42, 57, 62, 70, 93, 95, 105, 114, 133, 155, 186, 190, 210, 217, 266, 285, 310, 399, 434, 465, 570, 589, 651, 665, 798, 930, 1085, 1178, 1302, 1330, 1767, 1995, 2170, 2945, 3255, 3534, 3947, 3990, 4123, 5890, 6510, 7894, 8246, 8835, 11841, 12369, 17670, 19735, 20615, 23682, 24738, 27629, 39470, 41230, 55258, 59205, 61845, 74993, 82887, 118410, 122357, 123690, 138145, 149986, 165774, 224979, 244714, 276290, 367071, 374965, 414435, 449958, 524951, 611785, 734142, 749930, 828870, 856499, 1049902, 1124895, 1223570, 1574853, 1712998, 1835355, 2249790, 2324783, 2569497, 2624755, 3149706, 3670710, 4282495, 4649566, 5138994, 5249510, 6974349, 7874265, 8564990, 11623915, 12847485, 13948698, 15748530, 16273481, 23247830, 25694970, 32546962, 34871745, 48820443, 69743490, 81367405, 97640886, 162734810, 244102215, 488204430]

約数ペア:

[(1, 488204430), (2, 244102215), (3, 162734810), (5, 97640886), (6, 81367405), (7, 69743490), (10, 48820443), (14, 34871745), (15, 32546962), (19, 25694970), (21, 23247830), (30, 16273481), (31, 15748530), (35, 13948698), (38, 12847485), (42, 11623915), (57, 8564990), (62, 7874265), (70, 6974349), (93, 5249510), (95, 5138994), (105, 4649566), (114, 4282495), (133, 3670710), (155, 3149706), (186, 2624755), (190, 2569497), (210, 2324783), (217, 2249790), (266, 1835355), (285, 1712998), (310, 1574853), (399, 1223570), (434, 1124895), (465, 1049902), (570, 856499), (589, 828870), (651, 749930), (665, 734142), (798, 611785), (930, 524951), (1085, 449958), (1178, 414435), (1302, 374965), (1330, 367071), (1767, 276290), (1995, 244714), (2170, 224979), (2945, 165774), (3255, 149986), (3534, 138145), (3947, 123690), (3990, 122357), (4123, 118410), (5890, 82887), (6510, 74993), (7894, 61845), (8246, 59205), (8835, 55258), (11841, 41230), (12369, 39470), (17670, 27629), (19735, 24738), (20615, 23682)]