30600765

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 61014408

約数和(自身を除く): 30413643

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 181, 195, 221, 255, 289, 543, 585, 663, 765, 867, 905, 1105, 1445, 1629, 1989, 2353, 2601, 2715, 3077, 3315, 3757, 4335, 7059, 8145, 9231, 9945, 11271, 11765, 13005, 15385, 18785, 21177, 27693, 33813, 35295, 40001, 46155, 52309, 56355, 105885, 120003, 138465, 156927, 169065, 200005, 261545, 360009, 470781, 600015, 680017, 784635, 1800045, 2040051, 2353905, 3400085, 6120153, 10200255, 30600765]

約数ペア:

[(1, 30600765), (3, 10200255), (5, 6120153), (9, 3400085), (13, 2353905), (15, 2040051), (17, 1800045), (39, 784635), (45, 680017), (51, 600015), (65, 470781), (85, 360009), (117, 261545), (153, 200005), (181, 169065), (195, 156927), (221, 138465), (255, 120003), (289, 105885), (543, 56355), (585, 52309), (663, 46155), (765, 40001), (867, 35295), (905, 33813), (1105, 27693), (1445, 21177), (1629, 18785), (1989, 15385), (2353, 13005), (2601, 11765), (2715, 11271), (3077, 9945), (3315, 9231), (3757, 8145), (4335, 7059)]