17947050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 49550400

約数和(自身を除く): 31603350

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 73, 75, 110, 146, 149, 150, 165, 219, 275, 298, 330, 365, 438, 447, 550, 730, 745, 803, 825, 894, 1095, 1490, 1606, 1639, 1650, 1825, 2190, 2235, 2409, 3278, 3650, 3725, 4015, 4470, 4818, 4917, 5475, 7450, 8030, 8195, 9834, 10877, 10950, 11175, 12045, 16390, 20075, 21754, 22350, 24090, 24585, 32631, 40150, 40975, 49170, 54385, 60225, 65262, 81950, 108770, 119647, 120450, 122925, 163155, 239294, 245850, 271925, 326310, 358941, 543850, 598235, 717882, 815775, 1196470, 1631550, 1794705, 2991175, 3589410, 5982350, 8973525, 17947050]

約数ペア:

[(1, 17947050), (2, 8973525), (3, 5982350), (5, 3589410), (6, 2991175), (10, 1794705), (11, 1631550), (15, 1196470), (22, 815775), (25, 717882), (30, 598235), (33, 543850), (50, 358941), (55, 326310), (66, 271925), (73, 245850), (75, 239294), (110, 163155), (146, 122925), (149, 120450), (150, 119647), (165, 108770), (219, 81950), (275, 65262), (298, 60225), (330, 54385), (365, 49170), (438, 40975), (447, 40150), (550, 32631), (730, 24585), (745, 24090), (803, 22350), (825, 21754), (894, 20075), (1095, 16390), (1490, 12045), (1606, 11175), (1639, 10950), (1650, 10877), (1825, 9834), (2190, 8195), (2235, 8030), (2409, 7450), (3278, 5475), (3650, 4917), (3725, 4818), (4015, 4470)]