69977580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 204906240

約数和(自身を除く): 134928660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 131, 145, 174, 262, 290, 307, 348, 393, 435, 524, 580, 614, 655, 786, 870, 921, 1228, 1310, 1535, 1572, 1740, 1842, 1965, 2620, 3070, 3684, 3799, 3930, 4605, 6140, 7598, 7860, 8903, 9210, 11397, 15196, 17806, 18420, 18995, 22794, 26709, 35612, 37990, 40217, 44515, 45588, 53418, 56985, 75980, 80434, 89030, 106836, 113970, 120651, 133545, 160868, 178060, 201085, 227940, 241302, 267090, 402170, 482604, 534180, 603255, 804340, 1166293, 1206510, 2332586, 2413020, 3498879, 4665172, 5831465, 6997758, 11662930, 13995516, 17494395, 23325860, 34988790, 69977580]

約数ペア:

[(1, 69977580), (2, 34988790), (3, 23325860), (4, 17494395), (5, 13995516), (6, 11662930), (10, 6997758), (12, 5831465), (15, 4665172), (20, 3498879), (29, 2413020), (30, 2332586), (58, 1206510), (60, 1166293), (87, 804340), (116, 603255), (131, 534180), (145, 482604), (174, 402170), (262, 267090), (290, 241302), (307, 227940), (348, 201085), (393, 178060), (435, 160868), (524, 133545), (580, 120651), (614, 113970), (655, 106836), (786, 89030), (870, 80434), (921, 75980), (1228, 56985), (1310, 53418), (1535, 45588), (1572, 44515), (1740, 40217), (1842, 37990), (1965, 35612), (2620, 26709), (3070, 22794), (3684, 18995), (3799, 18420), (3930, 17806), (4605, 15196), (6140, 11397), (7598, 9210), (7860, 8903)]