2259508615

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3041}}^1$

素因数の和:3160

約数の個数: 64

約数和(自身を含む): 3532419072

約数和(自身を除く): 1272910457

約数列:

[1, 5, 7, 13, 23, 35, 65, 71, 91, 115, 161, 299, 355, 455, 497, 805, 923, 1495, 1633, 2093, 2485, 3041, 4615, 6461, 8165, 10465, 11431, 15205, 21229, 21287, 32305, 39533, 57155, 69943, 106145, 106435, 148603, 197665, 215911, 276731, 349715, 489601, 743015, 909259, 1079555, 1383655, 1511377, 2448005, 2806843, 4546295, 4965953, 6364813, 7556885, 14034215, 19647901, 24829765, 31824065, 34761671, 64557389, 98239505, 173808355, 322786945, 451901723, 2259508615]

約数ペア:

[(1, 2259508615), (5, 451901723), (7, 322786945), (13, 173808355), (23, 98239505), (35, 64557389), (65, 34761671), (71, 31824065), (91, 24829765), (115, 19647901), (161, 14034215), (299, 7556885), (355, 6364813), (455, 4965953), (497, 4546295), (805, 2806843), (923, 2448005), (1495, 1511377), (1633, 1383655), (2093, 1079555), (2485, 909259), (3041, 743015), (4615, 489601), (6461, 349715), (8165, 276731), (10465, 215911), (11431, 197665), (15205, 148603), (21229, 106435), (21287, 106145), (32305, 69943), (39533, 57155)]