170745210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3284

約数の個数: 96

約数和(自身を含む): 482526720

約数和(自身を除く): 311781510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 31, 38, 45, 57, 62, 90, 93, 95, 114, 155, 171, 186, 190, 279, 285, 310, 342, 465, 558, 570, 589, 855, 930, 1178, 1395, 1710, 1767, 2790, 2945, 3221, 3534, 5301, 5890, 6442, 8835, 9663, 10602, 16105, 17670, 19326, 26505, 28989, 32210, 48315, 53010, 57978, 61199, 96630, 99851, 122398, 144945, 183597, 199702, 289890, 299553, 305995, 367194, 499255, 550791, 599106, 611990, 898659, 917985, 998510, 1101582, 1497765, 1797318, 1835970, 1897169, 2753955, 2995530, 3794338, 4493295, 5507910, 5691507, 8986590, 9485845, 11383014, 17074521, 18971690, 28457535, 34149042, 56915070, 85372605, 170745210]

約数ペア:

[(1, 170745210), (2, 85372605), (3, 56915070), (5, 34149042), (6, 28457535), (9, 18971690), (10, 17074521), (15, 11383014), (18, 9485845), (19, 8986590), (30, 5691507), (31, 5507910), (38, 4493295), (45, 3794338), (57, 2995530), (62, 2753955), (90, 1897169), (93, 1835970), (95, 1797318), (114, 1497765), (155, 1101582), (171, 998510), (186, 917985), (190, 898659), (279, 611990), (285, 599106), (310, 550791), (342, 499255), (465, 367194), (558, 305995), (570, 299553), (589, 289890), (855, 199702), (930, 183597), (1178, 144945), (1395, 122398), (1710, 99851), (1767, 96630), (2790, 61199), (2945, 57978), (3221, 53010), (3534, 48315), (5301, 32210), (5890, 28989), (6442, 26505), (8835, 19326), (9663, 17670), (10602, 16105)]