29537820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{971}}^1$

素因数の和:1012

約数の個数: 108

約数和(自身を含む): 97120296

約数和(自身を除く): 67582476

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, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 971, 1014, 1170, 1521, 1690, 1942, 2028, 2340, 2535, 2913, 3042, 3380, 3884, 4855, 5070, 5826, 6084, 7605, 8739, 9710, 10140, 11652, 12623, 14565, 15210, 17478, 19420, 25246, 29130, 30420, 34956, 37869, 43695, 50492, 58260, 63115, 75738, 87390, 113607, 126230, 151476, 164099, 174780, 189345, 227214, 252460, 328198, 378690, 454428, 492297, 568035, 656396, 757380, 820495, 984594, 1136070, 1476891, 1640990, 1969188, 2272140, 2461485, 2953782, 3281980, 4922970, 5907564, 7384455, 9845940, 14768910, 29537820]

約数ペア:

[(1, 29537820), (2, 14768910), (3, 9845940), (4, 7384455), (5, 5907564), (6, 4922970), (9, 3281980), (10, 2953782), (12, 2461485), (13, 2272140), (15, 1969188), (18, 1640990), (20, 1476891), (26, 1136070), (30, 984594), (36, 820495), (39, 757380), (45, 656396), (52, 568035), (60, 492297), (65, 454428), (78, 378690), (90, 328198), (117, 252460), (130, 227214), (156, 189345), (169, 174780), (180, 164099), (195, 151476), (234, 126230), (260, 113607), (338, 87390), (390, 75738), (468, 63115), (507, 58260), (585, 50492), (676, 43695), (780, 37869), (845, 34956), (971, 30420), (1014, 29130), (1170, 25246), (1521, 19420), (1690, 17478), (1942, 15210), (2028, 14565), (2340, 12623), (2535, 11652), (2913, 10140), (3042, 9710), (3380, 8739), (3884, 7605), (4855, 6084), (5070, 5826)]