42869190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 128

約数和(自身を含む): 130056192

約数和(自身を除く): 87187002

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 41, 42, 65, 70, 78, 82, 91, 105, 123, 130, 182, 195, 205, 210, 246, 273, 287, 383, 390, 410, 455, 533, 546, 574, 615, 766, 861, 910, 1066, 1149, 1230, 1365, 1435, 1599, 1722, 1915, 2298, 2665, 2681, 2730, 2870, 3198, 3731, 3830, 4305, 4979, 5330, 5362, 5745, 7462, 7995, 8043, 8610, 9958, 11193, 11490, 13405, 14937, 15703, 15990, 16086, 18655, 22386, 24895, 26810, 29874, 31406, 34853, 37310, 40215, 47109, 49790, 55965, 69706, 74685, 78515, 80430, 94218, 104559, 109921, 111930, 149370, 157030, 174265, 204139, 209118, 219842, 235545, 329763, 348530, 408278, 471090, 522795, 549605, 612417, 659526, 1020695, 1045590, 1099210, 1224834, 1428973, 1648815, 2041390, 2857946, 3062085, 3297630, 4286919, 6124170, 7144865, 8573838, 14289730, 21434595, 42869190]

約数ペア:

[(1, 42869190), (2, 21434595), (3, 14289730), (5, 8573838), (6, 7144865), (7, 6124170), (10, 4286919), (13, 3297630), (14, 3062085), (15, 2857946), (21, 2041390), (26, 1648815), (30, 1428973), (35, 1224834), (39, 1099210), (41, 1045590), (42, 1020695), (65, 659526), (70, 612417), (78, 549605), (82, 522795), (91, 471090), (105, 408278), (123, 348530), (130, 329763), (182, 235545), (195, 219842), (205, 209118), (210, 204139), (246, 174265), (273, 157030), (287, 149370), (383, 111930), (390, 109921), (410, 104559), (455, 94218), (533, 80430), (546, 78515), (574, 74685), (615, 69706), (766, 55965), (861, 49790), (910, 47109), (1066, 40215), (1149, 37310), (1230, 34853), (1365, 31406), (1435, 29874), (1599, 26810), (1722, 24895), (1915, 22386), (2298, 18655), (2665, 16086), (2681, 15990), (2730, 15703), (2870, 14937), (3198, 13405), (3731, 11490), (3830, 11193), (4305, 9958), (4979, 8610), (5330, 8043), (5362, 7995), (5745, 7462)]