347787180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148627}}^1$

素因数の和:148655

約数の個数: 72

約数和(自身を含む): 1136112432

約数和(自身を除く): 788325252

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 148627, 297254, 445881, 594508, 743135, 891762, 1337643, 1486270, 1783524, 1932151, 2229405, 2675286, 2972540, 3864302, 4458810, 5350572, 5796453, 6688215, 7728604, 8917620, 9660755, 11592906, 13376430, 17389359, 19321510, 23185812, 26752860, 28982265, 34778718, 38643020, 57964530, 69557436, 86946795, 115929060, 173893590, 347787180]

約数ペア:

[(1, 347787180), (2, 173893590), (3, 115929060), (4, 86946795), (5, 69557436), (6, 57964530), (9, 38643020), (10, 34778718), (12, 28982265), (13, 26752860), (15, 23185812), (18, 19321510), (20, 17389359), (26, 13376430), (30, 11592906), (36, 9660755), (39, 8917620), (45, 7728604), (52, 6688215), (60, 5796453), (65, 5350572), (78, 4458810), (90, 3864302), (117, 2972540), (130, 2675286), (156, 2229405), (180, 1932151), (195, 1783524), (234, 1486270), (260, 1337643), (390, 891762), (468, 743135), (585, 594508), (780, 445881), (1170, 297254), (2340, 148627)]