30540642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 73543680

約数和(自身を除く): 43003038

約数列:

[1, 2, 3, 6, 11, 22, 23, 31, 33, 46, 59, 62, 66, 69, 93, 118, 121, 138, 177, 186, 242, 253, 341, 354, 363, 506, 649, 682, 713, 726, 759, 1023, 1298, 1357, 1426, 1518, 1829, 1947, 2046, 2139, 2714, 2783, 3658, 3751, 3894, 4071, 4278, 5487, 5566, 7139, 7502, 7843, 8142, 8349, 10974, 11253, 14278, 14927, 15686, 16698, 20119, 21417, 22506, 23529, 29854, 40238, 42067, 42834, 44781, 47058, 60357, 84134, 86273, 89562, 120714, 126201, 164197, 172546, 221309, 252402, 258819, 328394, 442618, 462737, 492591, 517638, 663927, 925474, 985182, 1327854, 1388211, 2776422, 5090107, 10180214, 15270321, 30540642]

約数ペア:

[(1, 30540642), (2, 15270321), (3, 10180214), (6, 5090107), (11, 2776422), (22, 1388211), (23, 1327854), (31, 985182), (33, 925474), (46, 663927), (59, 517638), (62, 492591), (66, 462737), (69, 442618), (93, 328394), (118, 258819), (121, 252402), (138, 221309), (177, 172546), (186, 164197), (242, 126201), (253, 120714), (341, 89562), (354, 86273), (363, 84134), (506, 60357), (649, 47058), (682, 44781), (713, 42834), (726, 42067), (759, 40238), (1023, 29854), (1298, 23529), (1357, 22506), (1426, 21417), (1518, 20119), (1829, 16698), (1947, 15686), (2046, 14927), (2139, 14278), (2714, 11253), (2783, 10974), (3658, 8349), (3751, 8142), (3894, 7843), (4071, 7502), (4278, 7139), (5487, 5566)]