78370170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4957}}^1$

素因数の和:5015

約数の個数: 64

約数和(自身を含む): 205618176

約数和(自身を除く): 127248006

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 465, 510, 527, 930, 1054, 1581, 2635, 3162, 4957, 5270, 7905, 9914, 14871, 15810, 24785, 29742, 49570, 74355, 84269, 148710, 153667, 168538, 252807, 307334, 421345, 461001, 505614, 768335, 842690, 922002, 1264035, 1536670, 2305005, 2528070, 2612339, 4610010, 5224678, 7837017, 13061695, 15674034, 26123390, 39185085, 78370170]

約数ペア:

[(1, 78370170), (2, 39185085), (3, 26123390), (5, 15674034), (6, 13061695), (10, 7837017), (15, 5224678), (17, 4610010), (30, 2612339), (31, 2528070), (34, 2305005), (51, 1536670), (62, 1264035), (85, 922002), (93, 842690), (102, 768335), (155, 505614), (170, 461001), (186, 421345), (255, 307334), (310, 252807), (465, 168538), (510, 153667), (527, 148710), (930, 84269), (1054, 74355), (1581, 49570), (2635, 29742), (3162, 24785), (4957, 15810), (5270, 14871), (7905, 9914)]