131052690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 361558080

約数和(自身を除く): 230505390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 173, 190, 285, 342, 346, 443, 519, 570, 855, 865, 886, 1038, 1329, 1557, 1710, 1730, 2215, 2595, 2658, 3114, 3287, 3987, 4430, 5190, 6574, 6645, 7785, 7974, 8417, 9861, 13290, 15570, 16435, 16834, 19722, 19935, 25251, 29583, 32870, 39870, 42085, 49305, 50502, 59166, 75753, 76639, 84170, 98610, 126255, 147915, 151506, 153278, 229917, 252510, 295830, 378765, 383195, 459834, 689751, 757530, 766390, 1149585, 1379502, 1456141, 2299170, 2912282, 3448755, 4368423, 6897510, 7280705, 8736846, 13105269, 14561410, 21842115, 26210538, 43684230, 65526345, 131052690]

約数ペア:

[(1, 131052690), (2, 65526345), (3, 43684230), (5, 26210538), (6, 21842115), (9, 14561410), (10, 13105269), (15, 8736846), (18, 7280705), (19, 6897510), (30, 4368423), (38, 3448755), (45, 2912282), (57, 2299170), (90, 1456141), (95, 1379502), (114, 1149585), (171, 766390), (173, 757530), (190, 689751), (285, 459834), (342, 383195), (346, 378765), (443, 295830), (519, 252510), (570, 229917), (855, 153278), (865, 151506), (886, 147915), (1038, 126255), (1329, 98610), (1557, 84170), (1710, 76639), (1730, 75753), (2215, 59166), (2595, 50502), (2658, 49305), (3114, 42085), (3287, 39870), (3987, 32870), (4430, 29583), (5190, 25251), (6574, 19935), (6645, 19722), (7785, 16834), (7974, 16435), (8417, 15570), (9861, 13290)]