17982510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{941}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 54123552

約数和(自身を除く): 36141042

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 941, 1274, 1365, 1470, 1882, 1911, 2730, 2823, 3185, 3822, 4705, 5646, 6370, 6587, 9410, 9555, 12233, 13174, 14115, 19110, 19761, 24466, 28230, 32935, 36699, 39522, 46109, 61165, 65870, 73398, 85631, 92218, 98805, 122330, 138327, 171262, 183495, 197610, 230545, 256893, 276654, 366990, 428155, 461090, 513786, 599417, 691635, 856310, 1198834, 1284465, 1383270, 1798251, 2568930, 2997085, 3596502, 5994170, 8991255, 17982510]

約数ペア:

[(1, 17982510), (2, 8991255), (3, 5994170), (5, 3596502), (6, 2997085), (7, 2568930), (10, 1798251), (13, 1383270), (14, 1284465), (15, 1198834), (21, 856310), (26, 691635), (30, 599417), (35, 513786), (39, 461090), (42, 428155), (49, 366990), (65, 276654), (70, 256893), (78, 230545), (91, 197610), (98, 183495), (105, 171262), (130, 138327), (147, 122330), (182, 98805), (195, 92218), (210, 85631), (245, 73398), (273, 65870), (294, 61165), (390, 46109), (455, 39522), (490, 36699), (546, 32935), (637, 28230), (735, 24466), (910, 19761), (941, 19110), (1274, 14115), (1365, 13174), (1470, 12233), (1882, 9555), (1911, 9410), (2730, 6587), (2823, 6370), (3185, 5646), (3822, 4705)]