39143930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 86220288

約数和(自身を除く): 47076358

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 41, 46, 70, 82, 115, 161, 205, 230, 287, 322, 410, 574, 593, 805, 943, 1186, 1435, 1610, 1886, 2870, 2965, 4151, 4715, 5930, 6601, 8302, 9430, 13202, 13639, 20755, 24313, 27278, 33005, 41510, 48626, 66010, 68195, 95473, 121565, 136390, 170191, 190946, 243130, 340382, 477365, 559199, 850955, 954730, 1118398, 1701910, 2795995, 3914393, 5591990, 7828786, 19571965, 39143930]

約数ペア:

[(1, 39143930), (2, 19571965), (5, 7828786), (7, 5591990), (10, 3914393), (14, 2795995), (23, 1701910), (35, 1118398), (41, 954730), (46, 850955), (70, 559199), (82, 477365), (115, 340382), (161, 243130), (205, 190946), (230, 170191), (287, 136390), (322, 121565), (410, 95473), (574, 68195), (593, 66010), (805, 48626), (943, 41510), (1186, 33005), (1435, 27278), (1610, 24313), (1886, 20755), (2870, 13639), (2965, 13202), (4151, 9430), (4715, 8302), (5930, 6601)]