13803690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:487

約数の個数: 64

約数和(自身を含む): 35533440

約数和(自身を除く): 21729750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 366, 397, 570, 610, 794, 915, 1159, 1191, 1830, 1985, 2318, 2382, 3477, 3970, 5795, 5955, 6954, 7543, 11590, 11910, 15086, 17385, 22629, 24217, 34770, 37715, 45258, 48434, 72651, 75430, 113145, 121085, 145302, 226290, 242170, 363255, 460123, 726510, 920246, 1380369, 2300615, 2760738, 4601230, 6901845, 13803690]

約数ペア:

[(1, 13803690), (2, 6901845), (3, 4601230), (5, 2760738), (6, 2300615), (10, 1380369), (15, 920246), (19, 726510), (30, 460123), (38, 363255), (57, 242170), (61, 226290), (95, 145302), (114, 121085), (122, 113145), (183, 75430), (190, 72651), (285, 48434), (305, 45258), (366, 37715), (397, 34770), (570, 24217), (610, 22629), (794, 17385), (915, 15086), (1159, 11910), (1191, 11590), (1830, 7543), (1985, 6954), (2318, 5955), (2382, 5795), (3477, 3970)]