30061116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:719

約数の個数: 72

約数和(自身を含む): 81244800

約数和(自身を除く): 51183684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 142, 171, 213, 228, 284, 342, 426, 619, 639, 684, 852, 1238, 1278, 1349, 1857, 2476, 2556, 2698, 3714, 4047, 5396, 5571, 7428, 8094, 11142, 11761, 12141, 16188, 22284, 23522, 24282, 35283, 43949, 47044, 48564, 70566, 87898, 105849, 131847, 141132, 175796, 211698, 263694, 395541, 423396, 527388, 791082, 835031, 1582164, 1670062, 2505093, 3340124, 5010186, 7515279, 10020372, 15030558, 30061116]

約数ペア:

[(1, 30061116), (2, 15030558), (3, 10020372), (4, 7515279), (6, 5010186), (9, 3340124), (12, 2505093), (18, 1670062), (19, 1582164), (36, 835031), (38, 791082), (57, 527388), (71, 423396), (76, 395541), (114, 263694), (142, 211698), (171, 175796), (213, 141132), (228, 131847), (284, 105849), (342, 87898), (426, 70566), (619, 48564), (639, 47044), (684, 43949), (852, 35283), (1238, 24282), (1278, 23522), (1349, 22284), (1857, 16188), (2476, 12141), (2556, 11761), (2698, 11142), (3714, 8094), (4047, 7428), (5396, 5571)]