30755970

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{16273}}^1$

素因数の和:16296

約数の個数: 64

約数和(自身を含む): 93738240

約数和(自身を除く): 62982270

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 16273, 32546, 48819, 81365, 97638, 113911, 146457, 162730, 227822, 244095, 292914, 341733, 439371, 488190, 569555, 683466, 732285, 878742, 1025199, 1139110, 1464570, 1708665, 2050398, 2196855, 3075597, 3417330, 4393710, 5125995, 6151194, 10251990, 15377985, 30755970]

約数ペア:

[(1, 30755970), (2, 15377985), (3, 10251990), (5, 6151194), (6, 5125995), (7, 4393710), (9, 3417330), (10, 3075597), (14, 2196855), (15, 2050398), (18, 1708665), (21, 1464570), (27, 1139110), (30, 1025199), (35, 878742), (42, 732285), (45, 683466), (54, 569555), (63, 488190), (70, 439371), (90, 341733), (105, 292914), (126, 244095), (135, 227822), (189, 162730), (210, 146457), (270, 113911), (315, 97638), (378, 81365), (630, 48819), (945, 32546), (1890, 16273)]