73709940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1789

約数の個数: 96

約数和(自身を含む): 222437376

約数和(自身を除く): 148727436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 31, 46, 60, 62, 69, 92, 93, 115, 124, 138, 155, 186, 230, 276, 310, 345, 372, 460, 465, 620, 690, 713, 930, 1380, 1426, 1723, 1860, 2139, 2852, 3446, 3565, 4278, 5169, 6892, 7130, 8556, 8615, 10338, 10695, 14260, 17230, 20676, 21390, 25845, 34460, 39629, 42780, 51690, 53413, 79258, 103380, 106826, 118887, 158516, 160239, 198145, 213652, 237774, 267065, 320478, 396290, 475548, 534130, 594435, 640956, 792580, 801195, 1068260, 1188870, 1228499, 1602390, 2377740, 2456998, 3204780, 3685497, 4913996, 6142495, 7370994, 12284990, 14741988, 18427485, 24569980, 36854970, 73709940]

約数ペア:

[(1, 73709940), (2, 36854970), (3, 24569980), (4, 18427485), (5, 14741988), (6, 12284990), (10, 7370994), (12, 6142495), (15, 4913996), (20, 3685497), (23, 3204780), (30, 2456998), (31, 2377740), (46, 1602390), (60, 1228499), (62, 1188870), (69, 1068260), (92, 801195), (93, 792580), (115, 640956), (124, 594435), (138, 534130), (155, 475548), (186, 396290), (230, 320478), (276, 267065), (310, 237774), (345, 213652), (372, 198145), (460, 160239), (465, 158516), (620, 118887), (690, 106826), (713, 103380), (930, 79258), (1380, 53413), (1426, 51690), (1723, 42780), (1860, 39629), (2139, 34460), (2852, 25845), (3446, 21390), (3565, 20676), (4278, 17230), (5169, 14260), (6892, 10695), (7130, 10338), (8556, 8615)]