69147430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 143410176

約数和(自身を除く): 74262746

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 151, 181, 230, 253, 302, 362, 506, 755, 905, 1265, 1510, 1661, 1810, 1991, 2530, 3322, 3473, 3982, 4163, 6946, 8305, 8326, 9955, 16610, 17365, 19910, 20815, 27331, 34730, 38203, 41630, 45793, 54662, 76406, 91586, 136655, 191015, 228965, 273310, 300641, 382030, 457930, 601282, 628613, 1257226, 1503205, 3006410, 3143065, 6286130, 6914743, 13829486, 34573715, 69147430]

約数ペア:

[(1, 69147430), (2, 34573715), (5, 13829486), (10, 6914743), (11, 6286130), (22, 3143065), (23, 3006410), (46, 1503205), (55, 1257226), (110, 628613), (115, 601282), (151, 457930), (181, 382030), (230, 300641), (253, 273310), (302, 228965), (362, 191015), (506, 136655), (755, 91586), (905, 76406), (1265, 54662), (1510, 45793), (1661, 41630), (1810, 38203), (1991, 34730), (2530, 27331), (3322, 20815), (3473, 19910), (3982, 17365), (4163, 16610), (6946, 9955), (8305, 8326)]