83473910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 173420352

約数和(自身を除く): 89946442

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 107, 130, 170, 214, 221, 353, 442, 535, 706, 1070, 1105, 1391, 1765, 1819, 2210, 2782, 3530, 3638, 4589, 6001, 6955, 9095, 9178, 12002, 13910, 18190, 22945, 23647, 30005, 37771, 45890, 47294, 60010, 75542, 78013, 118235, 156026, 188855, 236470, 377710, 390065, 491023, 642107, 780130, 982046, 1284214, 2455115, 3210535, 4910230, 6421070, 8347391, 16694782, 41736955, 83473910]

約数ペア:

[(1, 83473910), (2, 41736955), (5, 16694782), (10, 8347391), (13, 6421070), (17, 4910230), (26, 3210535), (34, 2455115), (65, 1284214), (85, 982046), (107, 780130), (130, 642107), (170, 491023), (214, 390065), (221, 377710), (353, 236470), (442, 188855), (535, 156026), (706, 118235), (1070, 78013), (1105, 75542), (1391, 60010), (1765, 47294), (1819, 45890), (2210, 37771), (2782, 30005), (3530, 23647), (3638, 22945), (4589, 18190), (6001, 13910), (6955, 12002), (9095, 9178)]