18604230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 47554560

約数和(自身を除く): 28950330

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 127, 190, 254, 257, 285, 381, 514, 570, 635, 762, 771, 1270, 1285, 1542, 1905, 2413, 2570, 3810, 3855, 4826, 4883, 7239, 7710, 9766, 12065, 14478, 14649, 24130, 24415, 29298, 32639, 36195, 48830, 65278, 72390, 73245, 97917, 146490, 163195, 195834, 326390, 489585, 620141, 979170, 1240282, 1860423, 3100705, 3720846, 6201410, 9302115, 18604230]

約数ペア:

[(1, 18604230), (2, 9302115), (3, 6201410), (5, 3720846), (6, 3100705), (10, 1860423), (15, 1240282), (19, 979170), (30, 620141), (38, 489585), (57, 326390), (95, 195834), (114, 163195), (127, 146490), (190, 97917), (254, 73245), (257, 72390), (285, 65278), (381, 48830), (514, 36195), (570, 32639), (635, 29298), (762, 24415), (771, 24130), (1270, 14649), (1285, 14478), (1542, 12065), (1905, 9766), (2413, 7710), (2570, 7239), (3810, 4883), (3855, 4826)]