30396348

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 79606800

約数和(自身を除く): 49210452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 89, 106, 159, 178, 179, 212, 267, 318, 356, 358, 477, 534, 537, 636, 716, 801, 954, 1068, 1074, 1602, 1611, 1908, 2148, 3204, 3222, 4717, 6444, 9434, 9487, 14151, 15931, 18868, 18974, 28302, 28461, 31862, 37948, 42453, 47793, 56604, 56922, 63724, 84906, 85383, 95586, 113844, 143379, 169812, 170766, 191172, 286758, 341532, 573516, 844343, 1688686, 2533029, 3377372, 5066058, 7599087, 10132116, 15198174, 30396348]

約数ペア:

[(1, 30396348), (2, 15198174), (3, 10132116), (4, 7599087), (6, 5066058), (9, 3377372), (12, 2533029), (18, 1688686), (36, 844343), (53, 573516), (89, 341532), (106, 286758), (159, 191172), (178, 170766), (179, 169812), (212, 143379), (267, 113844), (318, 95586), (356, 85383), (358, 84906), (477, 63724), (534, 56922), (537, 56604), (636, 47793), (716, 42453), (801, 37948), (954, 31862), (1068, 28461), (1074, 28302), (1602, 18974), (1611, 18868), (1908, 15931), (2148, 14151), (3204, 9487), (3222, 9434), (4717, 6444)]