30642210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 84509568

約数和(自身を除く): 53867358

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 113, 115, 131, 138, 207, 226, 230, 262, 339, 345, 393, 414, 565, 655, 678, 690, 786, 1017, 1035, 1130, 1179, 1310, 1695, 1965, 2034, 2070, 2358, 2599, 3013, 3390, 3930, 5085, 5198, 5895, 6026, 7797, 9039, 10170, 11790, 12995, 14803, 15065, 15594, 18078, 23391, 25990, 27117, 29606, 30130, 38985, 44409, 45195, 46782, 54234, 74015, 77970, 88818, 90390, 116955, 133227, 135585, 148030, 222045, 233910, 266454, 271170, 340469, 444090, 666135, 680938, 1021407, 1332270, 1702345, 2042814, 3064221, 3404690, 5107035, 6128442, 10214070, 15321105, 30642210]

約数ペア:

[(1, 30642210), (2, 15321105), (3, 10214070), (5, 6128442), (6, 5107035), (9, 3404690), (10, 3064221), (15, 2042814), (18, 1702345), (23, 1332270), (30, 1021407), (45, 680938), (46, 666135), (69, 444090), (90, 340469), (113, 271170), (115, 266454), (131, 233910), (138, 222045), (207, 148030), (226, 135585), (230, 133227), (262, 116955), (339, 90390), (345, 88818), (393, 77970), (414, 74015), (565, 54234), (655, 46782), (678, 45195), (690, 44409), (786, 38985), (1017, 30130), (1035, 29606), (1130, 27117), (1179, 25990), (1310, 23391), (1695, 18078), (1965, 15594), (2034, 15065), (2070, 14803), (2358, 12995), (2599, 11790), (3013, 10170), (3390, 9039), (3930, 7797), (5085, 6026), (5198, 5895)]