144910430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1553}}^1$

素因数の和:1641

約数の個数: 64

約数和(自身を含む): 315076608

約数和(自身を除く): 170166178

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 301, 310, 430, 434, 602, 1085, 1333, 1505, 1553, 2170, 2666, 3010, 3106, 6665, 7765, 9331, 10871, 13330, 15530, 18662, 21742, 46655, 48143, 54355, 66779, 93310, 96286, 108710, 133558, 240715, 333895, 337001, 467453, 481430, 667790, 674002, 934906, 1685005, 2070149, 2337265, 3370010, 4140298, 4674530, 10350745, 14491043, 20701490, 28982086, 72455215, 144910430]

約数ペア:

[(1, 144910430), (2, 72455215), (5, 28982086), (7, 20701490), (10, 14491043), (14, 10350745), (31, 4674530), (35, 4140298), (43, 3370010), (62, 2337265), (70, 2070149), (86, 1685005), (155, 934906), (215, 674002), (217, 667790), (301, 481430), (310, 467453), (430, 337001), (434, 333895), (602, 240715), (1085, 133558), (1333, 108710), (1505, 96286), (1553, 93310), (2170, 66779), (2666, 54355), (3010, 48143), (3106, 46655), (6665, 21742), (7765, 18662), (9331, 15530), (10871, 13330)]