30617550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3581}}^1$

素因数の和:3618

約数の個数: 72

約数和(自身を含む): 86612760

約数和(自身を除く): 55995210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 3581, 4275, 7162, 8550, 10743, 17905, 21486, 32229, 35810, 53715, 64458, 68039, 89525, 107430, 136078, 161145, 179050, 204117, 268575, 322290, 340195, 408234, 537150, 612351, 680390, 805725, 1020585, 1224702, 1611450, 1700975, 2041170, 3061755, 3401950, 5102925, 6123510, 10205850, 15308775, 30617550]

約数ペア:

[(1, 30617550), (2, 15308775), (3, 10205850), (5, 6123510), (6, 5102925), (9, 3401950), (10, 3061755), (15, 2041170), (18, 1700975), (19, 1611450), (25, 1224702), (30, 1020585), (38, 805725), (45, 680390), (50, 612351), (57, 537150), (75, 408234), (90, 340195), (95, 322290), (114, 268575), (150, 204117), (171, 179050), (190, 161145), (225, 136078), (285, 107430), (342, 89525), (450, 68039), (475, 64458), (570, 53715), (855, 35810), (950, 32229), (1425, 21486), (1710, 17905), (2850, 10743), (3581, 8550), (4275, 7162)]