30403395

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3613}}^1$

素因数の和:3652

約数の個数: 48

約数和(自身を含む): 60888672

約数和(自身を除く): 30485277

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 3613, 8415, 10839, 18065, 32517, 39743, 54195, 61421, 119229, 162585, 184263, 198715, 307105, 357687, 552789, 596145, 675631, 921315, 1788435, 2026893, 2763945, 3378155, 6080679, 10134465, 30403395]

約数ペア:

[(1, 30403395), (3, 10134465), (5, 6080679), (9, 3378155), (11, 2763945), (15, 2026893), (17, 1788435), (33, 921315), (45, 675631), (51, 596145), (55, 552789), (85, 357687), (99, 307105), (153, 198715), (165, 184263), (187, 162585), (255, 119229), (495, 61421), (561, 54195), (765, 39743), (935, 32517), (1683, 18065), (2805, 10839), (3613, 8415)]