30064734

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:494

約数の個数: 72

約数和(自身を含む): 76826880

約数和(自身を除く): 46762146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 383, 441, 534, 623, 766, 801, 882, 1149, 1246, 1602, 1869, 2298, 2681, 3447, 3738, 4361, 5362, 5607, 6894, 8043, 8722, 11214, 13083, 16086, 18767, 24129, 26166, 34087, 37534, 39249, 48258, 56301, 68174, 78498, 102261, 112602, 168903, 204522, 238609, 306783, 337806, 477218, 613566, 715827, 1431654, 1670263, 2147481, 3340526, 4294962, 5010789, 10021578, 15032367, 30064734]

約数ペア:

[(1, 30064734), (2, 15032367), (3, 10021578), (6, 5010789), (7, 4294962), (9, 3340526), (14, 2147481), (18, 1670263), (21, 1431654), (42, 715827), (49, 613566), (63, 477218), (89, 337806), (98, 306783), (126, 238609), (147, 204522), (178, 168903), (267, 112602), (294, 102261), (383, 78498), (441, 68174), (534, 56301), (623, 48258), (766, 39249), (801, 37534), (882, 34087), (1149, 26166), (1246, 24129), (1602, 18767), (1869, 16086), (2298, 13083), (2681, 11214), (3447, 8722), (3738, 8043), (4361, 6894), (5362, 5607)]