2247806340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{960601}}^1$

素因数の和:960629

約数の個数: 72

約数和(自身を含む): 7342841688

約数和(自身を除く): 5095035348

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, 960601, 1921202, 2881803, 3842404, 4803005, 5763606, 8645409, 9606010, 11527212, 12487813, 14409015, 17290818, 19212020, 24975626, 28818030, 34581636, 37463439, 43227045, 49951252, 57636060, 62439065, 74926878, 86454090, 112390317, 124878130, 149853756, 172908180, 187317195, 224780634, 249756260, 374634390, 449561268, 561951585, 749268780, 1123903170, 2247806340]

約数ペア:

[(1, 2247806340), (2, 1123903170), (3, 749268780), (4, 561951585), (5, 449561268), (6, 374634390), (9, 249756260), (10, 224780634), (12, 187317195), (13, 172908180), (15, 149853756), (18, 124878130), (20, 112390317), (26, 86454090), (30, 74926878), (36, 62439065), (39, 57636060), (45, 49951252), (52, 43227045), (60, 37463439), (65, 34581636), (78, 28818030), (90, 24975626), (117, 19212020), (130, 17290818), (156, 14409015), (180, 12487813), (195, 11527212), (234, 9606010), (260, 8645409), (390, 5763606), (468, 4803005), (585, 3842404), (780, 2881803), (1170, 1921202), (2340, 960601)]