30188730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 88252416

約数和(自身を除く): 58063686

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 31, 33, 39, 55, 62, 65, 66, 78, 93, 110, 130, 143, 155, 165, 186, 195, 227, 286, 310, 330, 341, 390, 403, 429, 454, 465, 681, 682, 715, 806, 858, 930, 1023, 1135, 1209, 1362, 1430, 1705, 2015, 2046, 2145, 2270, 2418, 2497, 2951, 3405, 3410, 4030, 4290, 4433, 4994, 5115, 5902, 6045, 6810, 7037, 7491, 8853, 8866, 10230, 12090, 12485, 13299, 14074, 14755, 14982, 17706, 21111, 22165, 24970, 26598, 29510, 32461, 35185, 37455, 42222, 44265, 44330, 64922, 66495, 70370, 74910, 77407, 88530, 91481, 97383, 105555, 132990, 154814, 162305, 182962, 194766, 211110, 232221, 274443, 324610, 387035, 457405, 464442, 486915, 548886, 774070, 914810, 973830, 1006291, 1161105, 1372215, 2012582, 2322210, 2744430, 3018873, 5031455, 6037746, 10062910, 15094365, 30188730]

約数ペア:

[(1, 30188730), (2, 15094365), (3, 10062910), (5, 6037746), (6, 5031455), (10, 3018873), (11, 2744430), (13, 2322210), (15, 2012582), (22, 1372215), (26, 1161105), (30, 1006291), (31, 973830), (33, 914810), (39, 774070), (55, 548886), (62, 486915), (65, 464442), (66, 457405), (78, 387035), (93, 324610), (110, 274443), (130, 232221), (143, 211110), (155, 194766), (165, 182962), (186, 162305), (195, 154814), (227, 132990), (286, 105555), (310, 97383), (330, 91481), (341, 88530), (390, 77407), (403, 74910), (429, 70370), (454, 66495), (465, 64922), (681, 44330), (682, 44265), (715, 42222), (806, 37455), (858, 35185), (930, 32461), (1023, 29510), (1135, 26598), (1209, 24970), (1362, 22165), (1430, 21111), (1705, 17706), (2015, 14982), (2046, 14755), (2145, 14074), (2270, 13299), (2418, 12485), (2497, 12090), (2951, 10230), (3405, 8866), (3410, 8853), (4030, 7491), (4290, 7037), (4433, 6810), (4994, 6045), (5115, 5902)]