28977754620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{25419083}}^1$

素因数の和:25419114

約数の個数: 48

約数和(自身を含む): 85408122240

約数和(自身を除く): 56430367620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 25419083, 50838166, 76257249, 101676332, 127095415, 152514498, 254190830, 305028996, 381286245, 482962577, 508381660, 762572490, 965925154, 1448887731, 1525144980, 1931850308, 2414812885, 2897775462, 4829625770, 5795550924, 7244438655, 9659251540, 14488877310, 28977754620]

約数ペア:

[(1, 28977754620), (2, 14488877310), (3, 9659251540), (4, 7244438655), (5, 5795550924), (6, 4829625770), (10, 2897775462), (12, 2414812885), (15, 1931850308), (19, 1525144980), (20, 1448887731), (30, 965925154), (38, 762572490), (57, 508381660), (60, 482962577), (76, 381286245), (95, 305028996), (114, 254190830), (190, 152514498), (228, 127095415), (285, 101676332), (380, 76257249), (570, 50838166), (1140, 25419083)]