30948228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 84291480

約数和(自身を除く): 53343252

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 61, 68, 102, 122, 153, 183, 204, 244, 306, 366, 549, 612, 732, 829, 1037, 1098, 1658, 2074, 2196, 2487, 3111, 3316, 4148, 4974, 6222, 7461, 9333, 9948, 12444, 14093, 14922, 18666, 28186, 29844, 37332, 42279, 50569, 56372, 84558, 101138, 126837, 151707, 169116, 202276, 253674, 303414, 455121, 507348, 606828, 859673, 910242, 1719346, 1820484, 2579019, 3438692, 5158038, 7737057, 10316076, 15474114, 30948228]

約数ペア:

[(1, 30948228), (2, 15474114), (3, 10316076), (4, 7737057), (6, 5158038), (9, 3438692), (12, 2579019), (17, 1820484), (18, 1719346), (34, 910242), (36, 859673), (51, 606828), (61, 507348), (68, 455121), (102, 303414), (122, 253674), (153, 202276), (183, 169116), (204, 151707), (244, 126837), (306, 101138), (366, 84558), (549, 56372), (612, 50569), (732, 42279), (829, 37332), (1037, 29844), (1098, 28186), (1658, 18666), (2074, 14922), (2196, 14093), (2487, 12444), (3111, 9948), (3316, 9333), (4148, 7461), (4974, 6222)]