7451340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 23115456

約数和(自身を除く): 15664116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 41, 52, 60, 65, 78, 82, 123, 130, 156, 164, 195, 205, 233, 246, 260, 390, 410, 466, 492, 533, 615, 699, 780, 820, 932, 1066, 1165, 1230, 1398, 1599, 2132, 2330, 2460, 2665, 2796, 3029, 3198, 3495, 4660, 5330, 6058, 6396, 6990, 7995, 9087, 9553, 10660, 12116, 13980, 15145, 15990, 18174, 19106, 28659, 30290, 31980, 36348, 38212, 45435, 47765, 57318, 60580, 90870, 95530, 114636, 124189, 143295, 181740, 191060, 248378, 286590, 372567, 496756, 573180, 620945, 745134, 1241890, 1490268, 1862835, 2483780, 3725670, 7451340]

約数ペア:

[(1, 7451340), (2, 3725670), (3, 2483780), (4, 1862835), (5, 1490268), (6, 1241890), (10, 745134), (12, 620945), (13, 573180), (15, 496756), (20, 372567), (26, 286590), (30, 248378), (39, 191060), (41, 181740), (52, 143295), (60, 124189), (65, 114636), (78, 95530), (82, 90870), (123, 60580), (130, 57318), (156, 47765), (164, 45435), (195, 38212), (205, 36348), (233, 31980), (246, 30290), (260, 28659), (390, 19106), (410, 18174), (466, 15990), (492, 15145), (533, 13980), (615, 12116), (699, 10660), (780, 9553), (820, 9087), (932, 7995), (1066, 6990), (1165, 6396), (1230, 6058), (1398, 5330), (1599, 4660), (2132, 3495), (2330, 3198), (2460, 3029), (2665, 2796)]