30800910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{911}}^1$

素因数の和:958

約数の個数: 96

約数和(自身を含む): 89828352

約数和(自身を除く): 59027442

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 911, 966, 1127, 1470, 1610, 1822, 2254, 2415, 2733, 3381, 4555, 4830, 5466, 5635, 6377, 6762, 9110, 11270, 12754, 13665, 16905, 19131, 20953, 27330, 31885, 33810, 38262, 41906, 44639, 62859, 63770, 89278, 95655, 104765, 125718, 133917, 146671, 191310, 209530, 223195, 267834, 293342, 314295, 440013, 446390, 628590, 669585, 733355, 880026, 1026697, 1339170, 1466710, 2053394, 2200065, 3080091, 4400130, 5133485, 6160182, 10266970, 15400455, 30800910]

約数ペア:

[(1, 30800910), (2, 15400455), (3, 10266970), (5, 6160182), (6, 5133485), (7, 4400130), (10, 3080091), (14, 2200065), (15, 2053394), (21, 1466710), (23, 1339170), (30, 1026697), (35, 880026), (42, 733355), (46, 669585), (49, 628590), (69, 446390), (70, 440013), (98, 314295), (105, 293342), (115, 267834), (138, 223195), (147, 209530), (161, 191310), (210, 146671), (230, 133917), (245, 125718), (294, 104765), (322, 95655), (345, 89278), (483, 63770), (490, 62859), (690, 44639), (735, 41906), (805, 38262), (911, 33810), (966, 31885), (1127, 27330), (1470, 20953), (1610, 19131), (1822, 16905), (2254, 13665), (2415, 12754), (2733, 11270), (3381, 9110), (4555, 6762), (4830, 6377), (5466, 5635)]