1910361870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{383}}^1$

素因数の和:906

約数の個数: 96

約数和(自身を含む): 5025825792

約数和(自身を除く): 3115463922

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 353, 383, 471, 706, 766, 785, 942, 1059, 1149, 1413, 1570, 1765, 1915, 2118, 2298, 2355, 2826, 3177, 3447, 3530, 3830, 4710, 5295, 5745, 6354, 6894, 7065, 10590, 11490, 14130, 15885, 17235, 31770, 34470, 55421, 60131, 110842, 120262, 135199, 166263, 180393, 270398, 277105, 300655, 332526, 360786, 405597, 498789, 541179, 554210, 601310, 675995, 811194, 831315, 901965, 997578, 1082358, 1216791, 1351990, 1662630, 1803930, 2027985, 2433582, 2493945, 2705895, 4055970, 4987890, 5411790, 6083955, 12167910, 21226243, 42452486, 63678729, 106131215, 127357458, 191036187, 212262430, 318393645, 382072374, 636787290, 955180935, 1910361870]

約数ペア:

[(1, 1910361870), (2, 955180935), (3, 636787290), (5, 382072374), (6, 318393645), (9, 212262430), (10, 191036187), (15, 127357458), (18, 106131215), (30, 63678729), (45, 42452486), (90, 21226243), (157, 12167910), (314, 6083955), (353, 5411790), (383, 4987890), (471, 4055970), (706, 2705895), (766, 2493945), (785, 2433582), (942, 2027985), (1059, 1803930), (1149, 1662630), (1413, 1351990), (1570, 1216791), (1765, 1082358), (1915, 997578), (2118, 901965), (2298, 831315), (2355, 811194), (2826, 675995), (3177, 601310), (3447, 554210), (3530, 541179), (3830, 498789), (4710, 405597), (5295, 360786), (5745, 332526), (6354, 300655), (6894, 277105), (7065, 270398), (10590, 180393), (11490, 166263), (14130, 135199), (15885, 120262), (17235, 110842), (31770, 60131), (34470, 55421)]