27178410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 82612224

約数和(自身を除く): 55433814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 23, 30, 34, 35, 42, 46, 51, 69, 70, 85, 102, 105, 115, 119, 138, 161, 170, 210, 230, 238, 255, 322, 331, 345, 357, 391, 483, 510, 595, 662, 690, 714, 782, 805, 966, 993, 1173, 1190, 1610, 1655, 1785, 1955, 1986, 2317, 2346, 2415, 2737, 3310, 3570, 3910, 4634, 4830, 4965, 5474, 5627, 5865, 6951, 7613, 8211, 9930, 11254, 11585, 11730, 13685, 13902, 15226, 16422, 16881, 22839, 23170, 27370, 28135, 33762, 34755, 38065, 39389, 41055, 45678, 53291, 56270, 69510, 76130, 78778, 82110, 84405, 106582, 114195, 118167, 129421, 159873, 168810, 196945, 228390, 236334, 258842, 266455, 319746, 388263, 393890, 532910, 590835, 647105, 776526, 799365, 905947, 1181670, 1294210, 1598730, 1811894, 1941315, 2717841, 3882630, 4529735, 5435682, 9059470, 13589205, 27178410]

約数ペア:

[(1, 27178410), (2, 13589205), (3, 9059470), (5, 5435682), (6, 4529735), (7, 3882630), (10, 2717841), (14, 1941315), (15, 1811894), (17, 1598730), (21, 1294210), (23, 1181670), (30, 905947), (34, 799365), (35, 776526), (42, 647105), (46, 590835), (51, 532910), (69, 393890), (70, 388263), (85, 319746), (102, 266455), (105, 258842), (115, 236334), (119, 228390), (138, 196945), (161, 168810), (170, 159873), (210, 129421), (230, 118167), (238, 114195), (255, 106582), (322, 84405), (331, 82110), (345, 78778), (357, 76130), (391, 69510), (483, 56270), (510, 53291), (595, 45678), (662, 41055), (690, 39389), (714, 38065), (782, 34755), (805, 33762), (966, 28135), (993, 27370), (1173, 23170), (1190, 22839), (1610, 16881), (1655, 16422), (1785, 15226), (1955, 13902), (1986, 13685), (2317, 11730), (2346, 11585), (2415, 11254), (2737, 9930), (3310, 8211), (3570, 7613), (3910, 6951), (4634, 5865), (4830, 5627), (4965, 5474)]