131176590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 356078592

約数和(自身を除く): 224902002

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 53, 69, 85, 102, 106, 115, 138, 159, 170, 211, 230, 255, 265, 318, 345, 391, 422, 510, 530, 633, 690, 782, 795, 901, 1055, 1173, 1219, 1266, 1590, 1802, 1955, 2110, 2346, 2438, 2703, 3165, 3587, 3657, 3910, 4505, 4853, 5406, 5865, 6095, 6330, 7174, 7314, 9010, 9706, 10761, 11183, 11730, 12190, 13515, 14559, 17935, 18285, 20723, 21522, 22366, 24265, 27030, 29118, 33549, 35870, 36570, 41446, 48530, 53805, 55915, 62169, 67098, 72795, 82501, 103615, 107610, 111830, 124338, 145590, 165002, 167745, 190111, 207230, 247503, 257209, 310845, 335490, 380222, 412505, 495006, 514418, 570333, 621690, 771627, 825010, 950555, 1140666, 1237515, 1286045, 1543254, 1901110, 2475030, 2572090, 2851665, 3858135, 4372553, 5703330, 7716270, 8745106, 13117659, 21862765, 26235318, 43725530, 65588295, 131176590]

約数ペア:

[(1, 131176590), (2, 65588295), (3, 43725530), (5, 26235318), (6, 21862765), (10, 13117659), (15, 8745106), (17, 7716270), (23, 5703330), (30, 4372553), (34, 3858135), (46, 2851665), (51, 2572090), (53, 2475030), (69, 1901110), (85, 1543254), (102, 1286045), (106, 1237515), (115, 1140666), (138, 950555), (159, 825010), (170, 771627), (211, 621690), (230, 570333), (255, 514418), (265, 495006), (318, 412505), (345, 380222), (391, 335490), (422, 310845), (510, 257209), (530, 247503), (633, 207230), (690, 190111), (782, 167745), (795, 165002), (901, 145590), (1055, 124338), (1173, 111830), (1219, 107610), (1266, 103615), (1590, 82501), (1802, 72795), (1955, 67098), (2110, 62169), (2346, 55915), (2438, 53805), (2703, 48530), (3165, 41446), (3587, 36570), (3657, 35870), (3910, 33549), (4505, 29118), (4853, 27030), (5406, 24265), (5865, 22366), (6095, 21522), (6330, 20723), (7174, 18285), (7314, 17935), (9010, 14559), (9706, 13515), (10761, 12190), (11183, 11730)]