30886650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 86244480

約数和(自身を除く): 55357830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 137, 150, 167, 225, 270, 274, 334, 411, 450, 501, 675, 685, 822, 835, 1002, 1233, 1350, 1370, 1503, 1670, 2055, 2466, 2505, 3006, 3425, 3699, 4110, 4175, 4509, 5010, 6165, 6850, 7398, 7515, 8350, 9018, 10275, 12330, 12525, 15030, 18495, 20550, 22545, 22879, 25050, 30825, 36990, 37575, 45090, 45758, 61650, 68637, 75150, 92475, 112725, 114395, 137274, 184950, 205911, 225450, 228790, 343185, 411822, 571975, 617733, 686370, 1029555, 1143950, 1235466, 1715925, 2059110, 3088665, 3431850, 5147775, 6177330, 10295550, 15443325, 30886650]

約数ペア:

[(1, 30886650), (2, 15443325), (3, 10295550), (5, 6177330), (6, 5147775), (9, 3431850), (10, 3088665), (15, 2059110), (18, 1715925), (25, 1235466), (27, 1143950), (30, 1029555), (45, 686370), (50, 617733), (54, 571975), (75, 411822), (90, 343185), (135, 228790), (137, 225450), (150, 205911), (167, 184950), (225, 137274), (270, 114395), (274, 112725), (334, 92475), (411, 75150), (450, 68637), (501, 61650), (675, 45758), (685, 45090), (822, 37575), (835, 36990), (1002, 30825), (1233, 25050), (1350, 22879), (1370, 22545), (1503, 20550), (1670, 18495), (2055, 15030), (2466, 12525), (2505, 12330), (3006, 10275), (3425, 9018), (3699, 8350), (4110, 7515), (4175, 7398), (4509, 6850), (5010, 6165)]