30688350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2657}}^1$

素因数の和:2690

約数の個数: 96

約数和(自身を含む): 94922496

約数和(自身を除く): 64234146

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 110, 150, 154, 165, 175, 210, 231, 275, 330, 350, 385, 462, 525, 550, 770, 825, 1050, 1155, 1650, 1925, 2310, 2657, 3850, 5314, 5775, 7971, 11550, 13285, 15942, 18599, 26570, 29227, 37198, 39855, 55797, 58454, 66425, 79710, 87681, 92995, 111594, 132850, 146135, 175362, 185990, 199275, 204589, 278985, 292270, 398550, 409178, 438405, 464975, 557970, 613767, 730675, 876810, 929950, 1022945, 1227534, 1394925, 1461350, 2045890, 2192025, 2789850, 3068835, 4384050, 5114725, 6137670, 10229450, 15344175, 30688350]

約数ペア:

[(1, 30688350), (2, 15344175), (3, 10229450), (5, 6137670), (6, 5114725), (7, 4384050), (10, 3068835), (11, 2789850), (14, 2192025), (15, 2045890), (21, 1461350), (22, 1394925), (25, 1227534), (30, 1022945), (33, 929950), (35, 876810), (42, 730675), (50, 613767), (55, 557970), (66, 464975), (70, 438405), (75, 409178), (77, 398550), (105, 292270), (110, 278985), (150, 204589), (154, 199275), (165, 185990), (175, 175362), (210, 146135), (231, 132850), (275, 111594), (330, 92995), (350, 87681), (385, 79710), (462, 66425), (525, 58454), (550, 55797), (770, 39855), (825, 37198), (1050, 29227), (1155, 26570), (1650, 18599), (1925, 15942), (2310, 13285), (2657, 11550), (3850, 7971), (5314, 5775)]