290450970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{78713}}^1$

素因数の和:78767

約数の個数: 48

約数和(自身を含む): 773601192

約数和(自身を除く): 483150222

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 78713, 157426, 236139, 393565, 472278, 708417, 787130, 1180695, 1416834, 2361390, 3227233, 3542085, 6454466, 7084170, 9681699, 16136165, 19363398, 29045097, 32272330, 48408495, 58090194, 96816990, 145225485, 290450970]

約数ペア:

[(1, 290450970), (2, 145225485), (3, 96816990), (5, 58090194), (6, 48408495), (9, 32272330), (10, 29045097), (15, 19363398), (18, 16136165), (30, 9681699), (41, 7084170), (45, 6454466), (82, 3542085), (90, 3227233), (123, 2361390), (205, 1416834), (246, 1180695), (369, 787130), (410, 708417), (615, 472278), (738, 393565), (1230, 236139), (1845, 157426), (3690, 78713)]