153908930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1193}}^1$

素因数の和:1323

約数の個数: 64

約数和(自身を含む): 336994560

約数和(自身を除く): 183085630

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 97, 133, 190, 194, 266, 485, 665, 679, 970, 1193, 1330, 1358, 1843, 2386, 3395, 3686, 5965, 6790, 8351, 9215, 11930, 12901, 16702, 18430, 22667, 25802, 41755, 45334, 64505, 83510, 113335, 115721, 129010, 158669, 226670, 231442, 317338, 578605, 793345, 810047, 1157210, 1586690, 1620094, 2198699, 4050235, 4397398, 8100470, 10993495, 15390893, 21986990, 30781786, 76954465, 153908930]

約数ペア:

[(1, 153908930), (2, 76954465), (5, 30781786), (7, 21986990), (10, 15390893), (14, 10993495), (19, 8100470), (35, 4397398), (38, 4050235), (70, 2198699), (95, 1620094), (97, 1586690), (133, 1157210), (190, 810047), (194, 793345), (266, 578605), (485, 317338), (665, 231442), (679, 226670), (970, 158669), (1193, 129010), (1330, 115721), (1358, 113335), (1843, 83510), (2386, 64505), (3395, 45334), (3686, 41755), (5965, 25802), (6790, 22667), (8351, 18430), (9215, 16702), (11930, 12901)]