6514340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:145

約数の個数: 96

約数和(自身を含む): 17203200

約数和(自身を除く): 10688860

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 79, 95, 124, 133, 140, 155, 158, 190, 217, 266, 310, 316, 380, 395, 434, 532, 553, 589, 620, 665, 790, 868, 1085, 1106, 1178, 1330, 1501, 1580, 2170, 2212, 2356, 2449, 2660, 2765, 2945, 3002, 4123, 4340, 4898, 5530, 5890, 6004, 7505, 8246, 9796, 10507, 11060, 11780, 12245, 15010, 16492, 17143, 20615, 21014, 24490, 30020, 34286, 41230, 42028, 46531, 48980, 52535, 68572, 82460, 85715, 93062, 105070, 171430, 186124, 210140, 232655, 325717, 342860, 465310, 651434, 930620, 1302868, 1628585, 3257170, 6514340]

約数ペア:

[(1, 6514340), (2, 3257170), (4, 1628585), (5, 1302868), (7, 930620), (10, 651434), (14, 465310), (19, 342860), (20, 325717), (28, 232655), (31, 210140), (35, 186124), (38, 171430), (62, 105070), (70, 93062), (76, 85715), (79, 82460), (95, 68572), (124, 52535), (133, 48980), (140, 46531), (155, 42028), (158, 41230), (190, 34286), (217, 30020), (266, 24490), (310, 21014), (316, 20615), (380, 17143), (395, 16492), (434, 15010), (532, 12245), (553, 11780), (589, 11060), (620, 10507), (665, 9796), (790, 8246), (868, 7505), (1085, 6004), (1106, 5890), (1178, 5530), (1330, 4898), (1501, 4340), (1580, 4123), (2170, 3002), (2212, 2945), (2356, 2765), (2449, 2660)]