345316140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147571}}^1$

素因数の和:147599

約数の個数: 72

約数和(自身を含む): 1128040368

約数和(自身を除く): 782724228

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, 147571, 295142, 442713, 590284, 737855, 885426, 1328139, 1475710, 1770852, 1918423, 2213565, 2656278, 2951420, 3836846, 4427130, 5312556, 5755269, 6640695, 7673692, 8854260, 9592115, 11510538, 13281390, 17265807, 19184230, 23021076, 26562780, 28776345, 34531614, 38368460, 57552690, 69063228, 86329035, 115105380, 172658070, 345316140]

約数ペア:

[(1, 345316140), (2, 172658070), (3, 115105380), (4, 86329035), (5, 69063228), (6, 57552690), (9, 38368460), (10, 34531614), (12, 28776345), (13, 26562780), (15, 23021076), (18, 19184230), (20, 17265807), (26, 13281390), (30, 11510538), (36, 9592115), (39, 8854260), (45, 7673692), (52, 6640695), (60, 5755269), (65, 5312556), (78, 4427130), (90, 3836846), (117, 2951420), (130, 2656278), (156, 2213565), (180, 1918423), (195, 1770852), (234, 1475710), (260, 1328139), (390, 885426), (468, 737855), (585, 590284), (780, 442713), (1170, 295142), (2340, 147571)]