38315070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 72

約数和(自身を含む): 103168728

約数和(自身を除く): 64853658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 443, 465, 558, 886, 930, 961, 1329, 1395, 1922, 2215, 2658, 2790, 2883, 3987, 4430, 4805, 5766, 6645, 7974, 8649, 9610, 13290, 13733, 14415, 17298, 19935, 27466, 28830, 39870, 41199, 43245, 68665, 82398, 86490, 123597, 137330, 205995, 247194, 411990, 425723, 617985, 851446, 1235970, 1277169, 2128615, 2554338, 3831507, 4257230, 6385845, 7663014, 12771690, 19157535, 38315070]

約数ペア:

[(1, 38315070), (2, 19157535), (3, 12771690), (5, 7663014), (6, 6385845), (9, 4257230), (10, 3831507), (15, 2554338), (18, 2128615), (30, 1277169), (31, 1235970), (45, 851446), (62, 617985), (90, 425723), (93, 411990), (155, 247194), (186, 205995), (279, 137330), (310, 123597), (443, 86490), (465, 82398), (558, 68665), (886, 43245), (930, 41199), (961, 39870), (1329, 28830), (1395, 27466), (1922, 19935), (2215, 17298), (2658, 14415), (2790, 13733), (2883, 13290), (3987, 9610), (4430, 8649), (4805, 7974), (5766, 6645)]