177162180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227131}}^1$

素因数の和:227156

約数の個数: 48

約数和(自身を含む): 534214464

約数和(自身を除く): 357052284

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 227131, 454262, 681393, 908524, 1135655, 1362786, 2271310, 2725572, 2952703, 3406965, 4542620, 5905406, 6813930, 8858109, 11810812, 13627860, 14763515, 17716218, 29527030, 35432436, 44290545, 59054060, 88581090, 177162180]

約数ペア:

[(1, 177162180), (2, 88581090), (3, 59054060), (4, 44290545), (5, 35432436), (6, 29527030), (10, 17716218), (12, 14763515), (13, 13627860), (15, 11810812), (20, 8858109), (26, 6813930), (30, 5905406), (39, 4542620), (52, 3406965), (60, 2952703), (65, 2725572), (78, 2271310), (130, 1362786), (156, 1135655), (195, 908524), (260, 681393), (390, 454262), (780, 227131)]