253014060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19081}}^1$

素因数の和:19123

約数の個数: 96

約数和(自身を含む): 807855552

約数和(自身を除く): 554841492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 19081, 38162, 57243, 76324, 95405, 114486, 190810, 228972, 248053, 286215, 324377, 381620, 496106, 572430, 648754, 744159, 973131, 992212, 1144860, 1240265, 1297508, 1488318, 1621885, 1946262, 2480530, 2976636, 3243770, 3720795, 3892524, 4216901, 4865655, 4961060, 6487540, 7441590, 8433802, 9731310, 12650703, 14883180, 16867604, 19462620, 21084505, 25301406, 42169010, 50602812, 63253515, 84338020, 126507030, 253014060]

約数ペア:

[(1, 253014060), (2, 126507030), (3, 84338020), (4, 63253515), (5, 50602812), (6, 42169010), (10, 25301406), (12, 21084505), (13, 19462620), (15, 16867604), (17, 14883180), (20, 12650703), (26, 9731310), (30, 8433802), (34, 7441590), (39, 6487540), (51, 4961060), (52, 4865655), (60, 4216901), (65, 3892524), (68, 3720795), (78, 3243770), (85, 2976636), (102, 2480530), (130, 1946262), (156, 1621885), (170, 1488318), (195, 1297508), (204, 1240265), (221, 1144860), (255, 992212), (260, 973131), (340, 744159), (390, 648754), (442, 572430), (510, 496106), (663, 381620), (780, 324377), (884, 286215), (1020, 248053), (1105, 228972), (1326, 190810), (2210, 114486), (2652, 95405), (3315, 76324), (4420, 57243), (6630, 38162), (13260, 19081)]