3712972380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{280013}}^1$

素因数の和:280055

約数の個数: 96

約数和(自身を含む): 11854672704

約数和(自身を除く): 8141700324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 280013, 560026, 840039, 1120052, 1400065, 1680078, 2800130, 3360156, 3640169, 4200195, 4760221, 5600260, 7280338, 8400390, 9520442, 10920507, 14280663, 14560676, 16800780, 18200845, 19040884, 21841014, 23801105, 28561326, 36401690, 43682028, 47602210, 54602535, 57122652, 61882873, 71403315, 72803380, 95204420, 109205070, 123765746, 142806630, 185648619, 218410140, 247531492, 285613260, 309414365, 371297238, 618828730, 742594476, 928243095, 1237657460, 1856486190, 3712972380]

約数ペア:

[(1, 3712972380), (2, 1856486190), (3, 1237657460), (4, 928243095), (5, 742594476), (6, 618828730), (10, 371297238), (12, 309414365), (13, 285613260), (15, 247531492), (17, 218410140), (20, 185648619), (26, 142806630), (30, 123765746), (34, 109205070), (39, 95204420), (51, 72803380), (52, 71403315), (60, 61882873), (65, 57122652), (68, 54602535), (78, 47602210), (85, 43682028), (102, 36401690), (130, 28561326), (156, 23801105), (170, 21841014), (195, 19040884), (204, 18200845), (221, 16800780), (255, 14560676), (260, 14280663), (340, 10920507), (390, 9520442), (442, 8400390), (510, 7280338), (663, 5600260), (780, 4760221), (884, 4200195), (1020, 3640169), (1105, 3360156), (1326, 2800130), (2210, 1680078), (2652, 1400065), (3315, 1120052), (4420, 840039), (6630, 560026), (13260, 280013)]