9203490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 24883200

約数和(自身を除く): 15679710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 383, 445, 534, 766, 801, 890, 1149, 1335, 1602, 1915, 2298, 2403, 2670, 3447, 3830, 4005, 4806, 5745, 6894, 8010, 10341, 11490, 12015, 17235, 20682, 24030, 34087, 34470, 51705, 68174, 102261, 103410, 170435, 204522, 306783, 340870, 511305, 613566, 920349, 1022610, 1533915, 1840698, 3067830, 4601745, 9203490]

約数ペア:

[(1, 9203490), (2, 4601745), (3, 3067830), (5, 1840698), (6, 1533915), (9, 1022610), (10, 920349), (15, 613566), (18, 511305), (27, 340870), (30, 306783), (45, 204522), (54, 170435), (89, 103410), (90, 102261), (135, 68174), (178, 51705), (267, 34470), (270, 34087), (383, 24030), (445, 20682), (534, 17235), (766, 12015), (801, 11490), (890, 10341), (1149, 8010), (1335, 6894), (1602, 5745), (1915, 4806), (2298, 4005), (2403, 3830), (2670, 3447)]