30783090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4643}}^1$

素因数の和:4683

約数の個数: 64

約数和(自身を含む): 84260736

約数和(自身を除く): 53477646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 4643, 6630, 9286, 13929, 23215, 27858, 46430, 60359, 69645, 78931, 120718, 139290, 157862, 181077, 236793, 301795, 362154, 394655, 473586, 603590, 789310, 905385, 1026103, 1183965, 1810770, 2052206, 2367930, 3078309, 5130515, 6156618, 10261030, 15391545, 30783090]

約数ペア:

[(1, 30783090), (2, 15391545), (3, 10261030), (5, 6156618), (6, 5130515), (10, 3078309), (13, 2367930), (15, 2052206), (17, 1810770), (26, 1183965), (30, 1026103), (34, 905385), (39, 789310), (51, 603590), (65, 473586), (78, 394655), (85, 362154), (102, 301795), (130, 236793), (170, 181077), (195, 157862), (221, 139290), (255, 120718), (390, 78931), (442, 69645), (510, 60359), (663, 46430), (1105, 27858), (1326, 23215), (2210, 13929), (3315, 9286), (4643, 6630)]