1961252940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{10067}}^1$

素因数の和:10287

約数の個数: 96

約数和(自身を含む): 5845561344

約数和(自身を除く): 3884308404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 191, 204, 255, 340, 382, 510, 573, 764, 955, 1020, 1146, 1910, 2292, 2865, 3247, 3820, 5730, 6494, 9741, 10067, 11460, 12988, 16235, 19482, 20134, 30201, 32470, 38964, 40268, 48705, 50335, 60402, 64940, 97410, 100670, 120804, 151005, 171139, 194820, 201340, 302010, 342278, 513417, 604020, 684556, 855695, 1026834, 1711390, 1922797, 2053668, 2567085, 3422780, 3845594, 5134170, 5768391, 7691188, 9613985, 10268340, 11536782, 19227970, 23073564, 28841955, 32687549, 38455940, 57683910, 65375098, 98062647, 115367820, 130750196, 163437745, 196125294, 326875490, 392250588, 490313235, 653750980, 980626470, 1961252940]

約数ペア:

[(1, 1961252940), (2, 980626470), (3, 653750980), (4, 490313235), (5, 392250588), (6, 326875490), (10, 196125294), (12, 163437745), (15, 130750196), (17, 115367820), (20, 98062647), (30, 65375098), (34, 57683910), (51, 38455940), (60, 32687549), (68, 28841955), (85, 23073564), (102, 19227970), (170, 11536782), (191, 10268340), (204, 9613985), (255, 7691188), (340, 5768391), (382, 5134170), (510, 3845594), (573, 3422780), (764, 2567085), (955, 2053668), (1020, 1922797), (1146, 1711390), (1910, 1026834), (2292, 855695), (2865, 684556), (3247, 604020), (3820, 513417), (5730, 342278), (6494, 302010), (9741, 201340), (10067, 194820), (11460, 171139), (12988, 151005), (16235, 120804), (19482, 100670), (20134, 97410), (30201, 64940), (32470, 60402), (38964, 50335), (40268, 48705)]