161878590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3413}}^1$

素因数の和:3474

約数の個数: 96

約数和(自身を含む): 460152576

約数和(自身を除く): 298273986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2790, 3162, 3413, 4743, 5270, 6826, 7905, 9486, 10239, 15810, 17065, 20478, 23715, 30717, 34130, 47430, 51195, 58021, 61434, 102390, 105803, 116042, 153585, 174063, 211606, 290105, 307170, 317409, 348126, 522189, 529015, 580210, 634818, 870315, 952227, 1044378, 1058030, 1587045, 1740630, 1798651, 1904454, 2610945, 3174090, 3597302, 4761135, 5221890, 5395953, 8993255, 9522270, 10791906, 16187859, 17986510, 26979765, 32375718, 53959530, 80939295, 161878590]

約数ペア:

[(1, 161878590), (2, 80939295), (3, 53959530), (5, 32375718), (6, 26979765), (9, 17986510), (10, 16187859), (15, 10791906), (17, 9522270), (18, 8993255), (30, 5395953), (31, 5221890), (34, 4761135), (45, 3597302), (51, 3174090), (62, 2610945), (85, 1904454), (90, 1798651), (93, 1740630), (102, 1587045), (153, 1058030), (155, 1044378), (170, 952227), (186, 870315), (255, 634818), (279, 580210), (306, 529015), (310, 522189), (465, 348126), (510, 317409), (527, 307170), (558, 290105), (765, 211606), (930, 174063), (1054, 153585), (1395, 116042), (1530, 105803), (1581, 102390), (2635, 61434), (2790, 58021), (3162, 51195), (3413, 47430), (4743, 34130), (5270, 30717), (6826, 23715), (7905, 20478), (9486, 17065), (10239, 15810)]