42421330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 91404288

約数和(自身を除く): 48982958

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 113, 155, 173, 217, 226, 310, 346, 434, 565, 791, 865, 1085, 1130, 1211, 1582, 1730, 2170, 2422, 3503, 3955, 5363, 6055, 7006, 7910, 10726, 12110, 17515, 19549, 24521, 26815, 35030, 37541, 39098, 49042, 53630, 75082, 97745, 122605, 136843, 187705, 195490, 245210, 273686, 375410, 606019, 684215, 1212038, 1368430, 3030095, 4242133, 6060190, 8484266, 21210665, 42421330]

約数ペア:

[(1, 42421330), (2, 21210665), (5, 8484266), (7, 6060190), (10, 4242133), (14, 3030095), (31, 1368430), (35, 1212038), (62, 684215), (70, 606019), (113, 375410), (155, 273686), (173, 245210), (217, 195490), (226, 187705), (310, 136843), (346, 122605), (434, 97745), (565, 75082), (791, 53630), (865, 49042), (1085, 39098), (1130, 37541), (1211, 35030), (1582, 26815), (1730, 24521), (2170, 19549), (2422, 17515), (3503, 12110), (3955, 10726), (5363, 7910), (6055, 7006)]