7814730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 24883200

約数和(自身を除く): 17068470

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 199, 210, 231, 238, 255, 330, 357, 374, 385, 398, 462, 510, 561, 595, 597, 714, 770, 935, 995, 1122, 1155, 1190, 1194, 1309, 1393, 1785, 1870, 1990, 2189, 2310, 2618, 2786, 2805, 2985, 3383, 3570, 3927, 4179, 4378, 5610, 5970, 6545, 6567, 6766, 6965, 7854, 8358, 10149, 10945, 13090, 13134, 13930, 15323, 16915, 19635, 20298, 20895, 21890, 23681, 30646, 32835, 33830, 37213, 39270, 41790, 45969, 47362, 50745, 65670, 71043, 74426, 76615, 91938, 101490, 111639, 118405, 142086, 153230, 186065, 223278, 229845, 236810, 260491, 355215, 372130, 459690, 520982, 558195, 710430, 781473, 1116390, 1302455, 1562946, 2604910, 3907365, 7814730]

約数ペア:

[(1, 7814730), (2, 3907365), (3, 2604910), (5, 1562946), (6, 1302455), (7, 1116390), (10, 781473), (11, 710430), (14, 558195), (15, 520982), (17, 459690), (21, 372130), (22, 355215), (30, 260491), (33, 236810), (34, 229845), (35, 223278), (42, 186065), (51, 153230), (55, 142086), (66, 118405), (70, 111639), (77, 101490), (85, 91938), (102, 76615), (105, 74426), (110, 71043), (119, 65670), (154, 50745), (165, 47362), (170, 45969), (187, 41790), (199, 39270), (210, 37213), (231, 33830), (238, 32835), (255, 30646), (330, 23681), (357, 21890), (374, 20895), (385, 20298), (398, 19635), (462, 16915), (510, 15323), (561, 13930), (595, 13134), (597, 13090), (714, 10945), (770, 10149), (935, 8358), (995, 7854), (1122, 6965), (1155, 6766), (1190, 6567), (1194, 6545), (1309, 5970), (1393, 5610), (1785, 4378), (1870, 4179), (1990, 3927), (2189, 3570), (2310, 3383), (2618, 2985), (2786, 2805)]