1773288530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{7499}}^1$

素因数の和:7643

約数の個数: 64

約数和(自身を含む): 3674160000

約数和(自身を除く): 1900871470

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 107, 130, 170, 214, 221, 442, 535, 1070, 1105, 1391, 1819, 2210, 2782, 3638, 6955, 7499, 9095, 13910, 14998, 18190, 23647, 37495, 47294, 74990, 97487, 118235, 127483, 194974, 236470, 254966, 487435, 637415, 802393, 974870, 1274830, 1604786, 1657279, 3314558, 4011965, 8023930, 8286395, 10431109, 13640681, 16572790, 20862218, 27281362, 52155545, 68203405, 104311090, 136406810, 177328853, 354657706, 886644265, 1773288530]

約数ペア:

[(1, 1773288530), (2, 886644265), (5, 354657706), (10, 177328853), (13, 136406810), (17, 104311090), (26, 68203405), (34, 52155545), (65, 27281362), (85, 20862218), (107, 16572790), (130, 13640681), (170, 10431109), (214, 8286395), (221, 8023930), (442, 4011965), (535, 3314558), (1070, 1657279), (1105, 1604786), (1391, 1274830), (1819, 974870), (2210, 802393), (2782, 637415), (3638, 487435), (6955, 254966), (7499, 236470), (9095, 194974), (13910, 127483), (14998, 118235), (18190, 97487), (23647, 74990), (37495, 47294)]