30324580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 78236928

約数和(自身を除く): 47912348

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 460, 461, 506, 572, 598, 715, 922, 1012, 1196, 1265, 1430, 1495, 1844, 2305, 2530, 2860, 2990, 3289, 4610, 5060, 5071, 5980, 5993, 6578, 9220, 10142, 10603, 11986, 13156, 16445, 20284, 21206, 23972, 25355, 29965, 32890, 42412, 50710, 53015, 59930, 65780, 65923, 101420, 106030, 116633, 119860, 131846, 137839, 212060, 233266, 263692, 275678, 329615, 466532, 551356, 583165, 659230, 689195, 1166330, 1318460, 1378390, 1516229, 2332660, 2756780, 3032458, 6064916, 7581145, 15162290, 30324580]

約数ペア:

[(1, 30324580), (2, 15162290), (4, 7581145), (5, 6064916), (10, 3032458), (11, 2756780), (13, 2332660), (20, 1516229), (22, 1378390), (23, 1318460), (26, 1166330), (44, 689195), (46, 659230), (52, 583165), (55, 551356), (65, 466532), (92, 329615), (110, 275678), (115, 263692), (130, 233266), (143, 212060), (220, 137839), (230, 131846), (253, 119860), (260, 116633), (286, 106030), (299, 101420), (460, 65923), (461, 65780), (506, 59930), (572, 53015), (598, 50710), (715, 42412), (922, 32890), (1012, 29965), (1196, 25355), (1265, 23972), (1430, 21206), (1495, 20284), (1844, 16445), (2305, 13156), (2530, 11986), (2860, 10603), (2990, 10142), (3289, 9220), (4610, 6578), (5060, 5993), (5071, 5980)]