145673580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{186761}}^1$

素因数の和:186786

約数の個数: 48

約数和(自身を含む): 439264224

約数和(自身を除く): 293590644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 186761, 373522, 560283, 747044, 933805, 1120566, 1867610, 2241132, 2427893, 2801415, 3735220, 4855786, 5602830, 7283679, 9711572, 11205660, 12139465, 14567358, 24278930, 29134716, 36418395, 48557860, 72836790, 145673580]

約数ペア:

[(1, 145673580), (2, 72836790), (3, 48557860), (4, 36418395), (5, 29134716), (6, 24278930), (10, 14567358), (12, 12139465), (13, 11205660), (15, 9711572), (20, 7283679), (26, 5602830), (30, 4855786), (39, 3735220), (52, 2801415), (60, 2427893), (65, 2241132), (78, 1867610), (130, 1120566), (156, 933805), (195, 747044), (260, 560283), (390, 373522), (780, 186761)]