2285449140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{68141}}^1$

素因数の和:68209

約数の個数: 96

約数和(自身を含む): 7051879296

約数和(自身を除く): 4766430156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1290, 1677, 2236, 2580, 2795, 3354, 5590, 6708, 8385, 11180, 16770, 33540, 68141, 136282, 204423, 272564, 340705, 408846, 681410, 817692, 885833, 1022115, 1362820, 1771666, 2044230, 2657499, 2930063, 3543332, 4088460, 4429165, 5314998, 5860126, 8790189, 8858330, 10629996, 11720252, 13287495, 14650315, 17580378, 17716660, 26574990, 29300630, 35160756, 38090819, 43950945, 53149980, 58601260, 76181638, 87901890, 114272457, 152363276, 175803780, 190454095, 228544914, 380908190, 457089828, 571362285, 761816380, 1142724570, 2285449140]

約数ペア:

[(1, 2285449140), (2, 1142724570), (3, 761816380), (4, 571362285), (5, 457089828), (6, 380908190), (10, 228544914), (12, 190454095), (13, 175803780), (15, 152363276), (20, 114272457), (26, 87901890), (30, 76181638), (39, 58601260), (43, 53149980), (52, 43950945), (60, 38090819), (65, 35160756), (78, 29300630), (86, 26574990), (129, 17716660), (130, 17580378), (156, 14650315), (172, 13287495), (195, 11720252), (215, 10629996), (258, 8858330), (260, 8790189), (390, 5860126), (430, 5314998), (516, 4429165), (559, 4088460), (645, 3543332), (780, 2930063), (860, 2657499), (1118, 2044230), (1290, 1771666), (1677, 1362820), (2236, 1022115), (2580, 885833), (2795, 817692), (3354, 681410), (5590, 408846), (6708, 340705), (8385, 272564), (11180, 204423), (16770, 136282), (33540, 68141)]