13345020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1932

約数の個数: 96

約数和(自身を含む): 44735040

約数和(自身を除く): 31390020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 1901, 2340, 3510, 3802, 5703, 7020, 7604, 9505, 11406, 17109, 19010, 22812, 24713, 28515, 34218, 38020, 49426, 51327, 57030, 68436, 74139, 85545, 98852, 102654, 114060, 123565, 148278, 171090, 205308, 222417, 247130, 256635, 296556, 342180, 370695, 444834, 494260, 513270, 667251, 741390, 889668, 1026540, 1112085, 1334502, 1482780, 2224170, 2669004, 3336255, 4448340, 6672510, 13345020]

約数ペア:

[(1, 13345020), (2, 6672510), (3, 4448340), (4, 3336255), (5, 2669004), (6, 2224170), (9, 1482780), (10, 1334502), (12, 1112085), (13, 1026540), (15, 889668), (18, 741390), (20, 667251), (26, 513270), (27, 494260), (30, 444834), (36, 370695), (39, 342180), (45, 296556), (52, 256635), (54, 247130), (60, 222417), (65, 205308), (78, 171090), (90, 148278), (108, 123565), (117, 114060), (130, 102654), (135, 98852), (156, 85545), (180, 74139), (195, 68436), (234, 57030), (260, 51327), (270, 49426), (351, 38020), (390, 34218), (468, 28515), (540, 24713), (585, 22812), (702, 19010), (780, 17109), (1170, 11406), (1404, 9505), (1755, 7604), (1901, 7020), (2340, 5703), (3510, 3802)]